{"id":13941,"date":"2026-08-01T22:42:28","date_gmt":"2026-08-01T20:42:28","guid":{"rendered":"https:\/\/geopard.tech\/?p=13941"},"modified":"2026-08-01T22:42:28","modified_gmt":"2026-08-01T20:42:28","slug":"%e3%83%aa%e3%83%a2%e3%83%bc%e3%83%88%e3%82%bb%e3%83%b3%e3%82%b7%e3%83%b3%e3%82%b0%e3%82%92%e7%94%a8%e3%81%84%e3%81%a6%e9%99%b8%e5%9f%9f%e3%83%90%e3%82%a4%e3%82%aa%e3%83%9e%e3%82%b9%e3%82%92%e8%a8%88","status":"publish","type":"post","link":"https:\/\/geopard.tech\/jp\/blog\/how-land-biomass-is-calculated-using-remote-sensing\/","title":{"rendered":"\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u3092\u7528\u3044\u3066\u9678\u57df\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u8a08\u7b97\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u6280\u8853\u306f\u3001\u5730\u7403\u306e\u9678\u5730\u306b\u304a\u3051\u308b\u751f\u7269\u91cf\u306e\u6e2c\u5b9a\u3001\u76e3\u8996\u3001\u7ba1\u7406\u306e\u65b9\u6cd5\u3092\u6839\u672c\u7684\u306b\u5909\u3048\u307e\u3057\u305f\u3002\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u3092\u7528\u3044\u3066\u7b97\u51fa\u3055\u308c\u308b\u9678\u5730\u30d0\u30a4\u30aa\u30de\u30b9\u306f\u3001\u3082\u306f\u3084\u5927\u5b66\u306e\u7814\u7a76\u5ba4\u306b\u7559\u307e\u308b\u7814\u7a76\u5bfe\u8c61\u3067\u306f\u306a\u304f\u3001\u4e16\u754c\u4e2d\u306e\u653f\u5e9c\u6a5f\u95a2\u3001\u6797\u696d\u6a5f\u95a2\u3001\u4f5c\u7269\u79d1\u5b66\u8005\u3001\u6c17\u5019\u7814\u7a76\u8005\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u5b9f\u52d9\u30c4\u30fc\u30eb\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u8fb2\u696d\u5206\u91ce\u306b\u304a\u3051\u308b\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u5e02\u5834\u3060\u3051\u3067\u3082\u3001 <strong>2025\u5e74\u306b\u306f$38\u5104<\/strong> \u305d\u3057\u3066\u3001\u6210\u9577\u304c\u898b\u8fbc\u307e\u308c\u308b <strong>2034\u5e74\u307e\u3067\u306b1\u51464,960\u5104<\/strong> \u3067 <strong>\u5e74\u5e73\u5747\u6210\u9577\u7387\uff08CAGR\uff0910.9%<\/strong>, 2026\u5e74\u306eDataintelo\u306e\u696d\u754c\u30ec\u30dd\u30fc\u30c8\u306b\u3088\u308b\u3068\u3001\u3053\u306e\u6210\u9577\u306e\u5927\u90e8\u5206\u306f\u3001\u70ad\u7d20\u4f1a\u8a08\u3001\u7cbe\u5bc6\u8fb2\u696d\u3001\u74b0\u5883\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u652f\u63f4\u3059\u308b\u305f\u3081\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d0\u30a4\u30aa\u30de\u30b9\u30c7\u30fc\u30bf\u306e\u9700\u8981\u306b\u3088\u3063\u3066\u727d\u5f15\u3055\u308c\u3066\u3044\u308b\u3002.<!-- ============================================================ --><\/p>\n<h2>\u9678\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n<p>\u9678\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\uff08\u5b9a\u7fa9\u3055\u308c\u305f\u30a8\u30ea\u30a2\u5185\u306e\u3059\u3079\u3066\u306e\u6709\u6a5f\u7269\u306e\u7dcf\u4e7e\u71e5\u8cea\u91cf\uff09\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u30e1\u30fc\u30c8\u30eb\u6cd5\u5358\u4f4d\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002 <strong>\u30c8\u30f3\/\u30d8\u30af\u30bf\u30fc\u30eb (t\/ha)<\/strong> \u307e\u305f\u306f <strong>\u30e1\u30ac\u30b0\u30e9\u30e0\/\u30d8\u30af\u30bf\u30fc\u30eb (Mg\/ha)<\/strong>, \u3053\u3053\u3067\u30011 Mg\u306f1\u30e1\u30c8\u30ea\u30c3\u30af\u30c8\u30f3\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u5149\u5408\u6210\u306b\u3088\u3063\u3066\u84c4\u7a4d\u3055\u308c\u305f\u751f\u6210\u7269\u3001\u3064\u307e\u308a\u690d\u7269\u3001\u6a39\u6728\u3001\u305d\u306e\u4ed6\u306e\u751f\u7269\u304c\u5927\u6c17\u304b\u3089\u53d6\u308a\u8fbc\u307f\u3001\u7269\u8cea\u306b\u56fa\u5b9a\u3057\u305f\u70ad\u7d20\u306e\u91cf\u3092\u8868\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3053\u308c\u306f\u751f\u614b\u7cfb\u306e\u5065\u5168\u6027\u3001\u70ad\u7d20\u8caf\u8535\u91cf\u3001\u4f5c\u7269\u751f\u7523\u6027\u3092\u793a\u3059\u6700\u3082\u5f37\u529b\u306a\u6307\u6a19\u306e\u4e00\u3064\u3067\u3042\u308b\u304c\u3001\u5f93\u6765\u306e\u5730\u4e0a\u6e2c\u5b9a\u65b9\u6cd5\u306f\u3001\u73fe\u4ee3\u306e\u571f\u5730\u7ba1\u7406\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u306b\u306f\u3001\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u3001\u8cbb\u7528\u304c\u304b\u304b\u308a\u3059\u304e\u3001\u7a7a\u9593\u7684\u306b\u3082\u9650\u754c\u304c\u3042\u3063\u305f\u3002.<\/p>\n<h3>\u5730\u4e0a\u90e8\u30d0\u30a4\u30aa\u30de\u30b9\uff08AGB\uff09\u3068\u5730\u4e0b\u90e8\u30d0\u30a4\u30aa\u30de\u30b9\uff08BGB\uff09<\/h3>\n<p>\u79d1\u5b66\u8005\u306f\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u4e3b\u306b2\u3064\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u306b\u5206\u985e\u3057\u307e\u3059\u3002\u5730\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\uff08AGB\uff09\u306f\u3001\u571f\u58cc\u8868\u9762\u3088\u308a\u4e0a\u306b\u751f\u3048\u308b\u3059\u3079\u3066\u306e\u3082\u306e\u3001\u3064\u307e\u308a\u830e\u3001\u5e79\u3001\u679d\u3001\u8449\u3001\u7acb\u3061\u67af\u308c\u6728\u306a\u3069\u3092\u6307\u3057\u307e\u3059\u3002\u5730\u4e0b\u30d0\u30a4\u30aa\u30de\u30b9\uff08BGB\uff09\u306f\u3001\u6839\u7cfb\u3084\u305d\u306e\u4ed6\u306e\u5730\u4e0b\u6709\u6a5f\u7269\u3092\u6307\u3057\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u68ee\u6797\u751f\u614b\u7cfb\u3067\u306f\u3001BGB\u306f\u5168\u4f53\u306e\u7d04 <strong>\u7dcf\u30d0\u30a4\u30aa\u30de\u30b9\u91cf20\uff5e30%<\/strong>, \u305d\u3057\u3066\u3001\u305d\u306e\u6e2c\u5b9a\u306f\u5730\u4e0a\u90e8\u30d0\u30a4\u30aa\u30de\u30b9\uff08AGB\uff09\u306e\u63a8\u5b9a\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u56f0\u96e3\u3067\u3042\u308b\u3002.<\/p>\n<p>\u30d0\u30a4\u30aa\u30de\u30b9\u306f\u3001\u751f\u304d\u305f\u30d0\u30a4\u30aa\u30de\u30b9\uff08\u6d3b\u767a\u306b\u6210\u9577\u3057\u3001\u4ee3\u8b1d\u7684\u306b\u6d3b\u6027\u306a\u690d\u7269\u6027\u7269\u8cea\uff09\u3068\u6b7b\u3093\u3060\u30d0\u30a4\u30aa\u30de\u30b9\uff08\u7acb\u3063\u3066\u3044\u308b\u67af\u308c\u6728\u3084\u5012\u308c\u305f\u67af\u308c\u6728\u3001\u4e7e\u71e5\u3057\u305f\u843d\u8449\u306a\u3069\uff09\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002\u3069\u3061\u3089\u306e\u30bf\u30a4\u30d7\u3082\u70ad\u7d20\u3092\u8caf\u8535\u3057\u3001\u666f\u89b3\u5168\u4f53\u306e\u70ad\u7d20\u30d7\u30fc\u30eb\u306b\u8ca2\u732e\u3057\u307e\u3059\u304c\u3001\u706b\u707d\u3001\u75c5\u6c17\u3001\u7ba1\u7406\u4ecb\u5165\u306b\u5bfe\u3059\u308b\u53cd\u5fdc\u306f\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p>\u74b0\u5883\u6307\u6a19\u3068\u3057\u3066\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u306f\u975e\u5e38\u306b\u91cd\u8981\u306a\u4f4d\u7f6e\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002\u30d0\u30a4\u30aa\u30de\u30b9\u5024\u304c\u9ad8\u3044\u307b\u3069\u3001\u751f\u7523\u7684\u3067\u5065\u5168\u306a\u751f\u614b\u7cfb\u3067\u3042\u308a\u3001\u9ad8\u3044\u70ad\u7d20\u9694\u96e2\u80fd\u529b\u3092\u6709\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u30d0\u30a4\u30aa\u30de\u30b9\u306e\u6e1b\u5c11\u50be\u5411\u306f\u3001\u68ee\u6797\u7834\u58ca\u3001\u5e72\u3070\u3064\u3001\u571f\u58cc\u52a3\u5316\u3001\u904e\u5270\u53ce\u7a6b\u306a\u3069\u3092\u793a\u5506\u3057\u307e\u3059\u3002\u4f5c\u7269\u8fb2\u5bb6\u306b\u3068\u3063\u3066\u3001\u5730\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\u306f\u7a40\u7269\u53ce\u91cf\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u3068\u76f4\u63a5\u76f8\u95a2\u3059\u308b\u305f\u3081\u3001\u7cbe\u5bc6\u8fb2\u696d\u306b\u304a\u3044\u3066\u6700\u3082\u5b9f\u7528\u7684\u306a\u6307\u6a19\u306e\u4e00\u3064\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><!-- ============================================================ --><\/p>\n<h2>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u3092\u7528\u3044\u3066\u9678\u57df\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u7b97\u51fa\u3059\u308b\u7406\u7531\u3068\u306f\uff1f<\/h2>\n<p>\u5f93\u6765\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306f\u3001\u73fe\u5730\u3067\u306e\u6e2c\u5b9a\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u7814\u7a76\u8005\u306f\u30b5\u30f3\u30d7\u30eb\u533a\u753b\u3092\u63a1\u53d6\u3057\u3001\u690d\u7269\u6750\u6599\u3092\u30aa\u30fc\u30d6\u30f3\u3067\u4e7e\u71e5\u3055\u305b\u3001\u91cd\u91cf\u3092\u6e2c\u5b9a\u3057\u3066\u5358\u4f4d\u9762\u7a4d\u3042\u305f\u308a\u306e\u4e7e\u71e5\u8cea\u91cf\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u7834\u58ca\u7684\u3067\u52b4\u529b\u3092\u8981\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u533a\u753b\u898f\u6a21\u3067\u306f\u6709\u52b9\u3067\u3059\u304c\u3001\u56fd\u6709\u6797\u3001\u6cb3\u5ddd\u6d41\u57df\u3001\u307e\u305f\u306f\u5927\u9678\u898f\u6a21\u306e\u8fb2\u696d\u5730\u5e2f\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u306a\u5834\u5408\u306b\u306f\u5168\u304f\u975e\u73fe\u5b9f\u7684\u306b\u306a\u308a\u307e\u3059\u3002\u5730\u4e0a\u8abf\u67fb\u306e\u4e3b\u306a\u9650\u754c<\/p>\n<p><strong>1. \u7a7a\u9593\u7684\u306a\u30ab\u30d0\u30fc\u7bc4\u56f2\u304c\u8457\u3057\u304f\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u3002.<\/strong> \u73fe\u5834\u8abf\u67fb\u54e1\u304c\u73fe\u5b9f\u7684\u306b\u6e2c\u5b9a\u3067\u304d\u308b\u306e\u306f\u30011\u30b7\u30fc\u30ba\u30f3\u306b\u6570\u5341\u533a\u753b\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u306b\u9650\u3089\u308c\u308b\u3002\u4e00\u65b9\u3001\u885b\u661f\u306f1\u56de\u306e\u901a\u904e\u3067\u6570\u767e\u4e07\u30d8\u30af\u30bf\u30fc\u30eb\u3092\u30ab\u30d0\u30fc\u3067\u304d\u308b\u305f\u3081\u3001\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306a\u3057\u3067\u306f\u666f\u89b3\u898f\u6a21\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306f\u4e0d\u53ef\u80fd\u3067\u3042\u308b\u3002.<\/p>\n<p><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" data-attachment-id=\"13950\" data-permalink=\"https:\/\/geopard.tech\/jp\/blog\/how-land-biomass-is-calculated-using-remote-sensing\/why-calculate-land-biomass-using-remote-sensing\/\" data-orig-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Why-Calculate-Land-Biomass-Using-Remote-Sensing.png?fit=1254%2C1254&amp;ssl=1\" data-orig-size=\"1254,1254\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"Why Calculate Land Biomass Using Remote Sensing\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Why-Calculate-Land-Biomass-Using-Remote-Sensing.png?fit=1024%2C1024&amp;ssl=1\" class=\"wp-image-13950 aligncenter\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Why-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=583%2C583&#038;ssl=1\" alt=\"\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u3092\u7528\u3044\u3066\u9678\u57df\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u7b97\u51fa\u3059\u308b\u7406\u7531\u3068\u306f\uff1f\" width=\"583\" height=\"583\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Why-Calculate-Land-Biomass-Using-Remote-Sensing.png?w=1254&amp;ssl=1 1254w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Why-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Why-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Why-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Why-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Why-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=12%2C12&amp;ssl=1 12w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Why-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=120%2C120&amp;ssl=1 120w\" sizes=\"(max-width: 583px) 100vw, 583px\" \/><\/p>\n<p><strong>2. \u73fe\u5730\u8abf\u67fb\u306f\u8cbb\u7528\u304c\u304b\u304b\u308a\u3001\u6642\u9593\u3082\u304b\u304b\u308b\u3002.<\/strong> \u8a13\u7df4\u3092\u53d7\u3051\u305f\u4eba\u54e1\u3092\u4eba\u91cc\u96e2\u308c\u305f\u68ee\u6797\u5730\u5e2f\u3084\u5e83\u5927\u306a\u8fb2\u5730\u306b\u6d3e\u9063\u3059\u308b\u306b\u306f\u3001\u591a\u984d\u306e\u4e88\u7b97\u3001\u7269\u6d41\u8abf\u6574\u3001\u305d\u3057\u3066\u6642\u9593\u304c\u5fc5\u8981\u3068\u306a\u308b\u304c\u3001\u8abf\u67fb\u5bfe\u8c61\u5730\u57df\u304c\u62e1\u5927\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u3053\u308c\u3089\u306e\u8981\u7d20\u306f\u3069\u308c\u3082\u52b9\u7387\u7684\u306b\u5bfe\u5fdc\u3067\u304d\u306a\u304f\u306a\u308b\u3002.<\/p>\n<p><strong>3\uff0e\u7834\u58ca\u7684\u306a\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u306f\u751f\u614b\u7cfb\u306b\u640d\u5bb3\u3092\u4e0e\u3048\u308b\u3002.<\/strong> \u30d0\u30a4\u30aa\u30de\u30b9\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u533a\u753b\u3092\u53ce\u7a6b\u3059\u308b\u3053\u3068\u306f\u3001\u7814\u7a76\u5bfe\u8c61\u3068\u306a\u3063\u3066\u3044\u308b\u690d\u751f\u305d\u306e\u3082\u306e\u3092\u7834\u58ca\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u540c\u3058\u5834\u6240\u3067\u7e70\u308a\u8fd4\u3057\u6e2c\u5b9a\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u9577\u671f\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u306f\u76f8\u5bb9\u308c\u306a\u3044\u3002.<\/p>\n<p><strong>4. \u6642\u9593\u5468\u6ce2\u6570\u304c\u4f4e\u3059\u304e\u308b\u3002.<\/strong> \u73fe\u5730\u8abf\u67fb\u30c1\u30fc\u30e0\u306f\u901a\u5e38\u3001\u305b\u3044\u305c\u3044\u5e74\u306b\u4e00\u5ea6\u3057\u304b\u8abf\u67fb\u5730\u70b9\u3092\u8996\u5bdf\u3057\u306a\u3044\u3002\u4e00\u65b9\u3001\u885b\u661f\u306f\u6570\u65e5\u3054\u3068\u306b\u540c\u3058\u5834\u6240\u3092\u518d\u8a2a\u3067\u304d\u308b\u305f\u3081\u3001\u5b63\u7bc0\u3054\u3068\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u5909\u5316\u3092\u7d99\u7d9a\u7684\u306b\u76e3\u8996\u3057\u3001\u706b\u707d\u3084\u5e72\u3070\u3064\u3068\u3044\u3063\u305f\u4e8b\u8c61\u306b\u8fc5\u901f\u306b\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002.<\/p>\n<p>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306f\u3001\u3053\u308c\u3089\u306e\u5236\u7d04\u3059\u3079\u3066\u306b\u4e00\u5ea6\u306b\u5bfe\u51e6\u3057\u307e\u3059\u3002\u5358\u4e00\u306eSentinel-2\u885b\u661f\u753b\u50cf\u3067\u30ab\u30d0\u30fc\u3067\u304d\u307e\u3059\u3002 <strong>1\u30b7\u30fc\u30f3\u3042\u305f\u308a290 km\u00b2<\/strong> \u3067 <strong>\u7a7a\u9593\u5206\u89e3\u80fd10\u30e1\u30fc\u30c8\u30eb<\/strong>, \u3053\u308c\u306b\u3088\u308a\u3001\u8ffd\u52a0\u30d8\u30af\u30bf\u30fc\u30eb\u3042\u305f\u308a\u306e\u9650\u754c\u8cbb\u7528\u306a\u3057\u3067\u3001\u518d\u73fe\u6027\u306e\u3042\u308b\u3001\u5168\u57df\u306b\u308f\u305f\u308b\u690d\u751f\u30c7\u30fc\u30bf\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u6b63\u78ba\u306a\u571f\u5730\u30d0\u30a4\u30aa\u30de\u30b9\u30c7\u30fc\u30bf\u306b\u4f9d\u5b58\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u591a\u5c90\u306b\u308f\u305f\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u70ad\u7d20\u4f1a\u8a08\u3068REDD+\uff1a<\/strong> \u56fd\u969b\u7684\u306a\u6c17\u5019\u5909\u52d5\u5bfe\u7b56\u67a0\u7d44\u307f\u3067\u306f\u3001\u68ee\u6797\u70ad\u7d20\u84c4\u7a4d\u91cf\u306e\u691c\u8a3c\u6e08\u307f\u63a8\u5b9a\u5024\u304c\u6c42\u3081\u3089\u308c\u308b\u3002\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306b\u57fa\u3065\u304f\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306f\u3001\u56fd\u306e\u68ee\u6797\u8cc7\u6e90\u8abf\u67fb\u3060\u3051\u3067\u306f\u5b9f\u73fe\u3067\u304d\u306a\u3044\u7a7a\u9593\u7684\u7bc4\u56f2\u3068\u66f4\u65b0\u983b\u5ea6\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/li>\n<li><strong>\u8fb2\u696d\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff1a<\/strong> \u4f5c\u7269\u306e\u751f\u80b2\u6bb5\u968e\u3054\u3068\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u306f\u3001\u6700\u7d42\u53ce\u91cf\u3092\u4e88\u6e2c\u3057\u3001\u704c\u6f11\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306e\u7b56\u5b9a\u306b\u5f79\u7acb\u3061\u3001\u751f\u7523\u6027\u306e\u4f4e\u4e0b\u306b\u3064\u306a\u304c\u308b\u524d\u306b\u521d\u671f\u306e\u30b9\u30c8\u30ec\u30b9\u3092\u5bdf\u77e5\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002.<\/li>\n<li><strong>\u68ee\u6797\u7ba1\u7406\uff1a<\/strong> \u6728\u6750\u91cf\u3001\u5c71\u706b\u4e8b\u30ea\u30b9\u30af\u306e\u305f\u3081\u306e\u71c3\u6599\u8ca0\u8377\u3001\u751f\u7269\u591a\u69d8\u6027\u8a55\u4fa1\u306f\u3059\u3079\u3066\u3001\u5e83\u5927\u306a\u68ee\u6797\u5730\u57df\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u5024\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u3002.<\/li>\n<li><strong>\u74b0\u5883\u7ba1\u7406\uff1a<\/strong> \u571f\u5730\u52a3\u5316\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3001\u6e7f\u5730\u306e\u8a55\u4fa1\u3001\u5916\u6765\u7a2e\u306e\u691c\u51fa\u306f\u3059\u3079\u3066\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u306e\u5909\u5316\u3092\u4e3b\u8981\u306a\u6307\u6a19\u3068\u3057\u3066\u5229\u7528\u3057\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>\n<p><!-- ============================================================ --><\/p>\n<h2>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u9678\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\u306e\u6e2c\u5b9a\u65b9\u6cd5\uff1a\u7269\u7406\u7684\u539f\u7406<\/h2>\n<p>\u5149\u5b66\u885b\u661f\u3001\u30ec\u30fc\u30c0\u30fc\u3001\u30ec\u30fc\u30b6\u30fc\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u96fb\u78c1\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u690d\u7269\u7d44\u7e54\u3068\u3069\u306e\u3088\u3046\u306b\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u304b\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u690d\u751f\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u53ce\u96c6\u3057\u307e\u3059\u3002\u3053\u306e\u76f8\u4e92\u4f5c\u7528\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3001\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u304c\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u63a8\u5b9a\u3067\u304d\u308b\u7406\u7531\u3092\u7406\u89e3\u3059\u308b\u9375\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p>\u690d\u7269\u306f\u3001\u5185\u90e8\u306e\u5316\u5b66\u7d44\u6210\u3001\u6c34\u5206\u542b\u6709\u91cf\u3001\u8449\u306e\u69cb\u9020\u3001\u6a39\u51a0\u306e\u69cb\u9020\u306b\u3088\u3063\u3066\u3001\u96fb\u78c1\u6ce2\u306e\u53cd\u5c04\u3001\u5438\u53ce\u3001\u900f\u904e\u306e\u4ed5\u65b9\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u30af\u30ed\u30ed\u30d5\u30a3\u30eb\uff08\u5149\u5408\u6210\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u6e90\u3068\u306a\u308b\u7dd1\u8272\u306e\u8272\u7d20\uff09\u306f\u3001\u8d64\u8272\u3068\u9752\u8272\u306e\u6ce2\u9577\u3092\u5f37\u304f\u5438\u53ce\u3059\u308b\u4e00\u65b9\u3067\u3001\u7dd1\u8272\u3068\u8fd1\u8d64\u5916\u7dda\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u53cd\u5c04\u3057\u307e\u3059\u3002.<\/p>\n<p>\u5065\u5eb7\u3067\u5bc6\u751f\u3057\u305f\u690d\u751f\u306f\u3001\u7279\u5fb4\u7684\u306a\u30b9\u30da\u30af\u30c8\u30eb\u30d1\u30bf\u30fc\u30f3\u3092\u793a\u3057\u307e\u3059\u3002\u3059\u306a\u308f\u3061\u3001\u8d64\u8272\u5149\u306e\u53cd\u5c04\u7387\u304c\u4f4e\u304f\u3001\u8fd1\u8d64\u5916\u7dda\u5149\u306e\u53cd\u5c04\u7387\u304c\u9ad8\u3044\u3068\u3044\u3046\u7279\u5fb4\u3067\u3059\u3002\u3053\u306e\u30d1\u30bf\u30fc\u30f3\uff08\u30b9\u30da\u30af\u30c8\u30eb\u30b7\u30b0\u30cd\u30c1\u30e3\u3068\u547c\u3070\u308c\u307e\u3059\uff09\u306f\u5b87\u5b99\u304b\u3089\u6e2c\u5b9a\u53ef\u80fd\u3067\u3042\u308a\u3001\u305d\u306e\u5f37\u5ea6\u306f\u5358\u4f4d\u9762\u7a4d\u3042\u305f\u308a\u306e\u690d\u7269\u91cf\u3068\u76f8\u95a2\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u30b9\u30da\u30af\u30c8\u30eb\u4fe1\u53f7\u304b\u3089\u30d0\u30a4\u30aa\u30de\u30b9\u5024\u3078<\/h3>\n<p>\u30bb\u30f3\u30b5\u30fc\u306f\u30b9\u30da\u30af\u30c8\u30eb\u7279\u6027\u3092\u6349\u3048\u3001\u690d\u751f\u6307\u6570\uff08\u7279\u5b9a\u306e\u753b\u50cf\u306b\u304a\u3051\u308b\u690d\u751f\u4fe1\u53f7\u306e\u5f37\u3055\u3092\u5b9a\u91cf\u5316\u3059\u308b\u6570\u5b66\u7684\u6bd4\u7387\uff09\u3092\u7b97\u51fa\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6307\u6570\u306f\u3001\u73fe\u5834\u3067\u53ce\u96c6\u3055\u308c\u305f\u30d0\u30a4\u30aa\u30de\u30b9\u6e2c\u5b9a\u5024\u3092\u7528\u3044\u3066\u8f03\u6b63\u3055\u308c\u305f\u7d71\u8a08\u30e2\u30c7\u30eb\u307e\u305f\u306f\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306b\u3088\u3063\u3066\u30d0\u30a4\u30aa\u30de\u30b9\u3068\u95a2\u9023\u4ed8\u3051\u3089\u308c\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u7a7a\u9593\u7684\u306b\u9023\u7d9a\u3057\u305f\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u304c\u4f5c\u6210\u3055\u308c\u3001\u753b\u50cf\u5185\u306e\u3059\u3079\u3066\u306e\u30d4\u30af\u30bb\u30eb\u306b\u4e88\u6e2c\u30d0\u30a4\u30aa\u30de\u30b9\u5024\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u307e\u3059\u3002.<\/p>\n<p>\u30c7\u30fc\u30bf\u51e6\u7406\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306f\u660e\u78ba\u306a\u9806\u5e8f\u3067\u9032\u307f\u307e\u3059\u3002\u751f\u306e\u885b\u661f\u30c7\u30fc\u30bf\u306b\u306f\u5e7e\u4f55\u5b66\u7684\u6b6a\u307f\u3084\u5927\u6c17\u5e72\u6e09\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u524d\u51e6\u7406\u306b\u3088\u3063\u3066\u3053\u308c\u3089\u306e\u8aa4\u5dee\u304c\u88dc\u6b63\u3055\u308c\u307e\u3059\u3002\u88dc\u6b63\u3055\u308c\u305f\u753b\u50cf\u304b\u3089\u690d\u751f\u6307\u6570\u304c\u7b97\u51fa\u3055\u308c\u307e\u3059\u3002\u73fe\u5730\u3067\u6e2c\u5b9a\u3055\u308c\u305f\u30d0\u30a4\u30aa\u30de\u30b9\u30b5\u30f3\u30d7\u30eb\u306f\u3001\u30e2\u30c7\u30eb\u8f03\u6b63\u306e\u305f\u3081\u306e\u771f\u5024\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u691c\u8a3c\u6e08\u307f\u306e\u30e2\u30c7\u30eb\u306f\u3001\u753b\u50cf\u5168\u4f53\u306b\u9069\u7528\u3055\u308c\u3001\u6700\u7d42\u7684\u306a\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p>\u30b9\u30da\u30af\u30c8\u30eb\u53cd\u5c04\u7387\u4ee5\u5916\u306b\u3082\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u4f1d\u3048\u308b\u7269\u7406\u7684\u306a\u4fe1\u53f7\u304c\u5b58\u5728\u3057\u307e\u3059\u3002\u6a39\u51a0\u306e\u9ad8\u3055\uff08\u690d\u751f\u306e\u9ad8\u3055\uff09\u306f\u3001\u5730\u4e0a\u90e8\u30d0\u30a4\u30aa\u30de\u30b9\uff08AGB\uff09\u3092\u4e88\u6e2c\u3059\u308b\u4e0a\u3067\u975e\u5e38\u306b\u6709\u52b9\u306a\u6307\u6a19\u3067\u3059\u3002\u690d\u7269\u5bc6\u5ea6\uff081\u30d8\u30af\u30bf\u30fc\u30eb\u3042\u305f\u308a\u306e\u830e\u306e\u672c\u6570\uff09\u306f\u3001\u3069\u308c\u3060\u3051\u306e\u5149\u304c\u906e\u3089\u308c\u308b\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u30ec\u30fc\u30c0\u30fc\u3067\u691c\u51fa\u3055\u308c\u308b\u5730\u8868\u9762\u306e\u7c97\u3055\u306f\u3001\u6a39\u51a0\u306e\u69cb\u9020\u7684\u306a\u8907\u96d1\u3055\u3092\u53cd\u6620\u3057\u3066\u3044\u307e\u3059\u3002\u53cd\u5c04\u7387\u3060\u3051\u3067\u306a\u304f\u3001\u3053\u308c\u3089\u306e\u69cb\u9020\u7279\u6027\u3092\u6e2c\u5b9a\u3059\u308b\u30bb\u30f3\u30b5\u30fc\u306f\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306e\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u3059\u3002.<\/p>\n<p><!-- ============================================================ --><\/p>\n<h2>\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306b\u7528\u3044\u3089\u308c\u308b\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306e\u7a2e\u985e<\/h2>\n<p>\u5358\u4e00\u306e\u30bb\u30f3\u30b5\u30fc\u304c\u3001\u3042\u3089\u3086\u308b\u751f\u614b\u7cfb\u3084\u898f\u6a21\u306b\u304a\u3051\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u3092\u652f\u914d\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u79d1\u5b66\u8005\u3084\u5b9f\u52d9\u5bb6\u306f\u3001\u5bfe\u8c61\u3068\u306a\u308b\u690d\u751f\u3001\u4e88\u7b97\u3001\u5fc5\u8981\u306a\u7cbe\u5ea6\u3001\u5730\u7406\u7684\u7bc4\u56f2\u306b\u57fa\u3065\u3044\u3066\u3001\u8907\u6570\u306e\u7a2e\u985e\u306e\u30bb\u30f3\u30b5\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/p>\n<p>\u73fe\u5728\u6700\u3082\u7cbe\u5ea6\u306e\u9ad8\u3044\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306f\u3001\u5358\u4e00\u306e\u30bb\u30f3\u30b5\u30fc\u304b\u3089\u3067\u306f\u306a\u304f\u3001\u5149\u5b66\u3001\u30ec\u30fc\u30c0\u30fc\u3001LiDAR\u306e\u30c7\u30fc\u30bf\u3092\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306b\u878d\u5408\u3059\u308b\u3053\u3068\u3067\u4f5c\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u4ed6\u306e\u30c7\u30fc\u30bf\u306e\u76f2\u70b9\u3092\u88dc\u5b8c\u3057\u3066\u3044\u308b\u3002.<\/p>\n<h3>1. \u5149\u5b66\u885b\u661f\u753b\u50cf\uff1a\u30de\u30eb\u30c1\u30b9\u30da\u30af\u30c8\u30eb\u753b\u50cf\u3068\u30cf\u30a4\u30d1\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u753b\u50cf<\/h3>\n<p>\u5149\u5b66\u30bb\u30f3\u30b5\u30fc\u306f\u3001\u901a\u5e38\u3001\u53ef\u8996\u5149\uff08\u9752\u3001\u7dd1\u3001\u8d64\uff09\u3068\u8fd1\u8d64\u5916\u7dda\uff08NIR\uff09\u306e\u6ce2\u9577\u57df\u3092\u30ab\u30d0\u30fc\u3059\u308b\u3001\u96e2\u6563\u7684\u306a\u30b9\u30da\u30af\u30c8\u30eb\u5e2f\u57df\u306b\u308f\u305f\u3063\u3066\u53cd\u5c04\u3055\u308c\u305f\u592a\u967d\u5149\u3092\u6349\u3048\u307e\u3059\u3002\u30de\u30eb\u30c1\u30b9\u30da\u30af\u30c8\u30eb\u753b\u50cf\uff084\uff5e10\u306e\u30b9\u30da\u30af\u30c8\u30eb\u5e2f\u57df\u304b\u3089\u306e\u30c7\u30fc\u30bf\uff09\u306f\u3001Sentinel-2\u3084Landsat\u30df\u30c3\u30b7\u30e7\u30f3\u304b\u3089\u7121\u6599\u3067\u7d99\u7d9a\u7684\u306b\u63d0\u4f9b\u3055\u308c\u308b\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u304a\u304b\u3052\u3067\u3001\u4e16\u754c\u4e2d\u306e\u307b\u3068\u3093\u3069\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u57fa\u76e4\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u30cf\u30a4\u30d1\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u753b\u50cf\uff08\u6570\u767e\u306e\u72ed\u304f\u9023\u7d9a\u3057\u305f\u30b9\u30da\u30af\u30c8\u30eb\u30d0\u30f3\u30c9\u304b\u3089\u306e\u30c7\u30fc\u30bf\uff09\u306f\u3001\u306f\u308b\u304b\u306b\u8a73\u7d30\u306a\u30b9\u30da\u30af\u30c8\u30eb\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30de\u30eb\u30c1\u30b9\u30da\u30af\u30c8\u30eb\u30bb\u30f3\u30b5\u30fc\u3067\u306f\u4e0d\u53ef\u80fd\u306a\u30ec\u30d9\u30eb\u3067\u3001\u690d\u7269\u306e\u8272\u7d20\u3001\u6c34\u5206\u542b\u6709\u91cf\u3001\u8449\u306e\u5316\u5b66\u7d44\u6210\u3092\u89e3\u660e\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u305f\u3081\u3001\u8349\u5730\u3084\u8fb2\u5730\u306b\u304a\u3051\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u5bc6\u5ea6\u306e\u5fae\u5999\u306a\u9055\u3044\u3092\u691c\u51fa\u3059\u308b\u306e\u306b\u7279\u306b\u6709\u52b9\u3067\u3059\u3002\u30cf\u30a4\u30d1\u30fc\u30b9\u30da\u30af\u30c8\u30eb\u753b\u50cf\u306e\u4e3b\u306a\u5236\u7d04\u306f\u96f2\u91cf\u3067\u3059\u3002\u5149\u5b66\u30bb\u30f3\u30b5\u30fc\u306f\u96f2\u3092\u900f\u904e\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u304c\u6700\u3082\u91cd\u8981\u306a\u6e7f\u6f64\u306a\u71b1\u5e2f\u5730\u57df\u3067\u306f\u3001\u30c7\u30fc\u30bf\u306b\u5927\u304d\u306a\u6b20\u843d\u304c\u751f\u3058\u307e\u3059\u3002.<\/p>\n<p>\u5149\u5b66\u7684\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u885b\u661f\u306b\u306f\u3001\u30e9\u30f3\u30c9\u30b5\u30c3\u30c88\/9\uff08\u89e3\u50cf\u5ea630\u30e1\u30fc\u30c8\u30eb\u3001\u518d\u8a2a\u5468\u671f16\u65e5\uff09\u3001\u30bb\u30f3\u30c1\u30cd\u30eb2\uff08\u89e3\u50cf\u5ea610\u30e1\u30fc\u30c8\u30eb\u3001\u518d\u8a2a\u5468\u671f5\u65e5\uff09\u3001\u30d7\u30e9\u30cd\u30c3\u30c8\u30b9\u30b3\u30fc\u30d7\uff08\u89e3\u50cf\u5ea63\u30e1\u30fc\u30c8\u30eb\u3001\u5546\u7528\u7528\u9014\u3067\u306f\u6bce\u65e5\u518d\u8a2a\uff09\u306a\u3069\u304c\u3042\u308b\u3002.<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"13951\" data-permalink=\"https:\/\/geopard.tech\/jp\/blog\/how-land-biomass-is-calculated-using-remote-sensing\/types-of-remote-sensing-used-for-biomass-estimation\/\" data-orig-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Types-of-Remote-Sensing-Used-for-Biomass-Estimation.png?fit=1254%2C1254&amp;ssl=1\" data-orig-size=\"1254,1254\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"Types of Remote Sensing Used for Biomass Estimation\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Types-of-Remote-Sensing-Used-for-Biomass-Estimation.png?fit=1024%2C1024&amp;ssl=1\" class=\"wp-image-13951 aligncenter\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Types-of-Remote-Sensing-Used-for-Biomass-Estimation.png?resize=568%2C568&#038;ssl=1\" alt=\"\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306b\u7528\u3044\u3089\u308c\u308b\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306e\u7a2e\u985e\" width=\"568\" height=\"568\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Types-of-Remote-Sensing-Used-for-Biomass-Estimation.png?w=1254&amp;ssl=1 1254w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Types-of-Remote-Sensing-Used-for-Biomass-Estimation.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Types-of-Remote-Sensing-Used-for-Biomass-Estimation.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Types-of-Remote-Sensing-Used-for-Biomass-Estimation.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Types-of-Remote-Sensing-Used-for-Biomass-Estimation.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Types-of-Remote-Sensing-Used-for-Biomass-Estimation.png?resize=12%2C12&amp;ssl=1 12w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Types-of-Remote-Sensing-Used-for-Biomass-Estimation.png?resize=120%2C120&amp;ssl=1 120w\" sizes=\"(max-width: 568px) 100vw, 568px\" \/><\/p>\n<h3>2. \u30ec\u30fc\u30c0\u30fc\uff08SAR\uff09\uff1a\u96f2\u3092\u900f\u904e\u3057\u3001\u6a39\u51a0\u5185\u90e8\u3092\u8996\u8a8d\u3059\u308b<\/h3>\n<p>\u5408\u6210\u958b\u53e3\u30ec\u30fc\u30c0\u30fc\uff08SAR\uff09\u306f\u3001\u30de\u30a4\u30af\u30ed\u6ce2\u30d1\u30eb\u30b9\u3092\u767a\u4fe1\u3057\u3001\u5730\u8868\u9762\u304b\u3089\u53cd\u5c04\u3055\u308c\u305f\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6e2c\u5b9a\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u308a\u3001\u96f2\u306b\u3088\u308b\u5f71\u97ff\u3092\u5b8c\u5168\u306b\u89e3\u6c7a\u3057\u307e\u3059\u3002\u30de\u30a4\u30af\u30ed\u6ce2\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u96f2\u3084\u971e\u3092\u59a8\u5bb3\u3055\u308c\u308b\u3053\u3068\u306a\u304f\u900f\u904e\u3059\u308b\u305f\u3081\u3001SAR\u306f\u3001\u96f2\u304c\u5e38\u306b\u8986\u3063\u3066\u3044\u308b\u305f\u3081\u306b\u5149\u5b66\u753b\u50cf\u304c\u307b\u3068\u3093\u3069\u4f7f\u7528\u3067\u304d\u306a\u3044\u71b1\u5e2f\u6797\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u6700\u9069\u306a\u30bb\u30f3\u30b5\u30fc\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>SAR\u4fe1\u53f7\u306f\u690d\u751f\u306e\u6a39\u51a0\u306b\u3082\u6d78\u900f\u3057\u3001\u6700\u4e0a\u5c64\u306e\u8449\u306e\u8868\u9762\u3060\u3051\u3067\u306a\u304f\u3001\u6728\u8cea\u306e\u830e\u3084\u679d\u3068\u3082\u76f8\u4e92\u4f5c\u7528\u3057\u307e\u3059\u3002\u30ec\u30fc\u30c0\u30fc\u306e\u6ce2\u9577\u304c\u9577\u3044\u307b\u3069\u3001\u4fe1\u53f7\u306e\u6d78\u900f\u6df1\u5ea6\u306f\u6df1\u304f\u306a\u308a\u307e\u3059\u3002L\u30d0\u30f3\u30c9SAR\uff08\u6ce2\u9577\u7d0423cm\u3001ALOS-2 PALSAR-2\u3067\u4f7f\u7528\uff09\u306f\u6a39\u51a0\u306e\u4e0b\u5c64\u307e\u3067\u6d78\u900f\u3057\u3001\u5927\u304d\u306a\u6728\u8cea\u30d0\u30a4\u30aa\u30de\u30b9\u3068\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u305f\u3081\u3001\u71b1\u5e2f\u6797\u306e\u5730\u4e0a\u90e8\u30d0\u30a4\u30aa\u30de\u30b9\uff08AGB\uff09\u63a8\u5b9a\u306b\u7279\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>C\u30d0\u30f3\u30c9SAR\uff08\u6ce2\u9577\u7d045cm\u3001Sentinel-1\u3067\u4f7f\u7528\uff09\u306f\u3001\u5730\u8868\u306e\u6a39\u51a0\u69cb\u9020\u306b\u5bfe\u3059\u308b\u611f\u5ea6\u304c\u9ad8\u304f\u3001\u4f5c\u7269\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u5e83\u304f\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u3002.<\/p>\n<p>\u7814\u7a76\u8ad6\u6587\u306f <em>\u6797\u696d\u7814\u7a76\u30b8\u30e3\u30fc\u30ca\u30eb<\/em> \uff08Springer Nature\u30012021\uff09\u306f\u3001L\u30d0\u30f3\u30c9ALOS-2\u3068C\u30d0\u30f3\u30c9Sentinel-1 SAR\u30c7\u30fc\u30bf\u306e\u4e21\u65b9\u3067\u6e80\u8db3\u306e\u3044\u304f\u70ad\u7d20\u84c4\u7a4d\u91cf\u306e\u63a8\u5b9a\u304c\u53ef\u80fd\u3067\u3042\u308a\u3001\u5730\u4e2d\u6d77\u68ee\u6797\u7814\u7a76\u5730\u57df\u306e\u7dcf\u70ad\u7d20\u84c4\u7a4d\u91cf\u306f\u7d04 <strong>130\u30c8\u30f3\/\u30d8\u30af\u30bf\u30fc\u30eb<\/strong> \u5730\u4e0a\u90e8\u3001\u5730\u4e0b\u90e8\u3001\u67af\u308c\u6728\u3001\u843d\u3061\u8449\u3001\u571f\u58cc\u6e9c\u307e\u308a\u3092\u5408\u308f\u305b\u305f\u7bc4\u56f2\u5168\u4f53\u3002.<\/p>\n<h3>3. LiDAR\uff1a\u69cb\u9020\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u306e\u30b4\u30fc\u30eb\u30c9\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/h3>\n<p>LiDAR\uff08\u5149\u691c\u51fa\u30fb\u6e2c\u8ddd\uff09\u306f\u30ec\u30fc\u30b6\u30fc\u30d1\u30eb\u30b9\u3092\u767a\u5c04\u3057\u3001\u305d\u308c\u304c\u5bfe\u8c61\u7269\u306e\u8868\u9762\u304b\u3089\u53cd\u5c04\u3057\u3066\u623b\u3063\u3066\u304f\u308b\u307e\u3067\u306e\u6b63\u78ba\u306a\u6642\u9593\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e\u6642\u9593\u8a08\u6e2c\u30c7\u30fc\u30bf\u306f\u30013\u6b21\u5143\u70b9\u7fa4\uff08\u5404\u30ec\u30fc\u30b6\u30fc\u30d1\u30eb\u30b9\u304c\u53cd\u5c04\u3057\u305f\u6b63\u78ba\u306a\u4f4d\u7f6e\u3092\u793a\u3059\u9ad8\u5bc6\u5ea6\u30de\u30c3\u30d7\uff09\u306b\u76f4\u63a5\u5909\u63db\u3055\u308c\u3001\u6a39\u51a0\u306e\u9ad8\u3055\u3001\u6a39\u51a0\u69cb\u9020\u3001\u5730\u76e4\u306e\u6a19\u9ad8\u3092\u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb\u5358\u4f4d\u306e\u7cbe\u5ea6\u3067\u660e\u3089\u304b\u306b\u3057\u307e\u3059\u3002.<\/p>\n<p>\u6a39\u9ad8\u306f\u5730\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u4e88\u6e2c\u3059\u308b\u4e0a\u3067\u6700\u3082\u6709\u529b\u306a\u6307\u6a19\u306e\u4e00\u3064\u3067\u3042\u308a\u3001\u80cc\u306e\u9ad8\u3044\u6a39\u6728\u306f\u80cc\u306e\u4f4e\u3044\u6a39\u6728\u306b\u6bd4\u3079\u3066\u30d0\u30a4\u30aa\u30de\u30b9\u91cf\u304c\u98db\u8e8d\u7684\u306b\u5897\u52a0\u3057\u307e\u3059\u3002LiDAR\u3067\u5f97\u3089\u308c\u305f\u6a39\u9ad8\u30e2\u30c7\u30eb\u3068\u3001\u73fe\u5730\u3067\u6e2c\u5b9a\u3057\u305f\u30a2\u30ed\u30e1\u30c8\u30ea\u30fc\u65b9\u7a0b\u5f0f\uff08\u6a39\u9ad8\u3001\u76f4\u5f84\u3001\u8cea\u91cf\u9593\u306e\u7a2e\u56fa\u6709\u306e\u6570\u5b66\u7684\u95a2\u4fc2\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u68ee\u6797\u5730\u5e2f\u306b\u304a\u3051\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u5024\u306f\u3001\u5149\u5b66\u5f0f\u3084\u30ec\u30fc\u30c0\u30fc\u3092\u7528\u3044\u305f\u624b\u6cd5\u3088\u308a\u3082\u4e00\u8cab\u3057\u3066\u9ad8\u3044\u7cbe\u5ea6\u3092\u793a\u3057\u307e\u3059\u3002.<\/p>\n<div>\n<p>Frontiers in Plant Science\u8a8c\u306f\u3001GEDI\u885b\u661f\u642d\u8f09LiDAR\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3092\u7d71\u5408\u3057\u305f\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u30e2\u30c7\u30eb\u304c\u3001\u30c8\u30a6\u30d2\u3068\u30e2\u30df\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u63a8\u5b9a\u3057\u305f\u3053\u3068\u3092\u5831\u544a\u3057\u305f\u3002 <strong>51.33 t\/hm\u00b2 \uff5e 179.83 t\/hm\u00b2<\/strong>, \u5e73\u5747\u306f <strong>101.98 t\/hm\u00b2<\/strong>, \u4e2d\u56fd\u306e\u30b7\u30e3\u30f3\u30b0\u30ea\u30e9\u306e\u3088\u3046\u306a\u9ad8\u5c71\u751f\u614b\u7cfb\u306b\u304a\u3044\u3066\u3002.<\/p>\n<p>\u3053\u308c\u306f\u3001\u6a5f\u68b0\u5b66\u7fd2\u306b\u3088\u3063\u3066\u30b9\u30b1\u30fc\u30eb\u30a2\u30c3\u30d7\u3055\u308c\u305f\u5b87\u5b99\u642d\u8f09\u578bLiDAR\u304c\u3001\u73fe\u5834\u4f5c\u696d\u54e1\u304c\u7acb\u3061\u5165\u308b\u3053\u3068\u306a\u304f\u3001\u9060\u9694\u5730\u306e\u5c71\u5cb3\u751f\u614b\u7cfb\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u904b\u7528\u4e0a\u6709\u7528\u306a\u30d0\u30a4\u30aa\u30de\u30b9\u5bc6\u5ea6\u5024\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002.<\/p>\n<\/div>\n<p>NASA\u306e\u5730\u7403\u751f\u614b\u7cfb\u52d5\u614b\u8abf\u67fb\uff08GEDI\uff09\u30df\u30c3\u30b7\u30e7\u30f3\u306f\u3001\u56fd\u969b\u5b87\u5b99\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306b\u642d\u8f09\u3055\u308c\u305f\u30de\u30eb\u30c1\u30d3\u30fc\u30e0\u6ce2\u5f62LiDAR\u88c5\u7f6e\u3067\u3042\u308a\u3001\u5730\u7403\u898f\u6a21\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u3092\u76ee\u7684\u3068\u3057\u305f\u521d\u306e\u5b87\u5b99\u642d\u8f09LiDAR\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002GEDI\u306f\u5317\u7def51.6\u5ea6\u304b\u3089\u5357\u7def51.6\u5ea6\u307e\u3067\u306e\u7def\u5ea6\u7bc4\u56f2\u3067\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u3001\u4e16\u754c\u306e\u4e3b\u8981\u306a\u71b1\u5e2f\u6797\u304a\u3088\u3073\u6e29\u5e2f\u6797\u5730\u5e2f\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h3>4. \u30c9\u30ed\u30fc\u30f3\u3092\u7528\u3044\u305f\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\uff1a\u9ad8\u89e3\u50cf\u5ea6\u30d5\u30a3\u30fc\u30eb\u30c9\u30b9\u30b1\u30fc\u30eb<\/h3>\n<p>\u7121\u4eba\u822a\u7a7a\u6a5f\uff08UAV\uff09\u3001\u4e00\u822c\u306b\u30c9\u30ed\u30fc\u30f3\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u306f\u3001\u885b\u661f\u753b\u50cf\u3068\u73fe\u5730\u8abf\u67fb\u306b\u3088\u308b\u6e2c\u5b9a\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308b\u5f79\u5272\u3092\u679c\u305f\u3059\u3002RGB\u30ab\u30e1\u30e9\u3092\u642d\u8f09\u3057\u305f\u30c9\u30ed\u30fc\u30f3\u306f\u3001\u500b\u3005\u306e\u690d\u7269\u3092\u8b58\u5225\u3067\u304d\u308b\u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb\u5358\u4f4d\u306e\u89e3\u50cf\u5ea6\u306e\u753b\u50cf\u3092\u64ae\u5f71\u3059\u308b\u3002.<\/p>\n<p>\u30de\u30eb\u30c1\u30b9\u30da\u30af\u30c8\u30eb\u30c9\u30ed\u30fc\u30f3\u30bb\u30f3\u30b5\u30fc\u306f\u3001\u533a\u753b\u898f\u6a21\u3067\u6b63\u78ba\u306a\u690d\u751f\u6307\u6570\u3092\u7b97\u51fa\u3057\u307e\u3059\u3002LiDAR\u642d\u8f09\u30c9\u30ed\u30fc\u30f3\u306f\u9ad8\u5bc6\u5ea6\u306e\u70b9\u7fa4\u3092\u751f\u6210\u3057\u3001\u822a\u7a7aLiDAR\u3068\u540c\u7b49\u306e\u69cb\u9020\u7cbe\u5ea6\u3067\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u63a8\u5b9a\u3059\u308b\u3053\u3068\u3092\u3001\u306f\u308b\u304b\u306b\u4f4e\u3044\u30b3\u30b9\u30c8\u3067\u5b9f\u73fe\u3057\u307e\u3059\u3002.<\/p>\n<p>\u4f5c\u7269\u8fb2\u5bb6\u306b\u3068\u3063\u3066\u3001\u30c9\u30ed\u30fc\u30f3\u3092\u4f7f\u3063\u305f\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u306f\u7279\u306b\u5b9f\u7528\u7684\u3067\u3059\u3002\u5c0f\u9ea6\u3084\u30c8\u30a6\u30e2\u30ed\u30b3\u30b7\u7551\u306e\u4e0a\u7a7a\u3092\u6804\u990a\u6210\u9577\u671f\u306b\u4e00\u5ea6\u98db\u884c\u3055\u305b\u308b\u3060\u3051\u3067\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u5bc6\u5ea6\u30de\u30c3\u30d7\u304c\u4f5c\u6210\u3055\u308c\u3001\u53ce\u91cf\u3092\u5236\u9650\u3059\u308b\u4f4e\u30d0\u30a4\u30aa\u30de\u30b9\u9818\u57df\uff08\u30c0\u30e1\u30fc\u30b8\u304c\u53d6\u308a\u8fd4\u3057\u306e\u3064\u304b\u306a\u3044\u3082\u306e\u306b\u306a\u308b\u524d\u306b\u3001\u8ffd\u52a0\u306e\u80a5\u6599\u3084\u704c\u6f11\u304c\u5fc5\u8981\u3068\u306a\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u9818\u57df\uff09\u304c\u7279\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p><!-- ============================================================ --><\/p>\n<h2>\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306b\u7528\u3044\u3089\u308c\u308b\u690d\u751f\u6307\u6570<\/h2>\n<p>\u690d\u751f\u6307\u6570\u306f\u3001\u751f\u306e\u30b9\u30da\u30af\u30c8\u30eb\u53cd\u5c04\u7387\u5024\u3068\u3001\u690d\u7269\u306e\u5bc6\u5ea6\u3084\u5065\u5eb7\u72b6\u614b\u306b\u95a2\u3059\u308b\u751f\u7269\u5b66\u7684\u60c5\u5831\u3092\u7d50\u3073\u3064\u3051\u308b\u6570\u5b66\u7684\u306a\u67b6\u3051\u6a4b\u3068\u306a\u308b\u3082\u306e\u3067\u3059\u3002\u5404\u6307\u6570\u306f\u3001\u690d\u751f\u304c\u7279\u5fb4\u7684\u306a\u6319\u52d5\u3092\u793a\u3059\u96fb\u78c1\u30b9\u30da\u30af\u30c8\u30eb\u306e\u7279\u5b9a\u306e\u9818\u57df\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>NDVI\uff08\u6b63\u898f\u5316\u690d\u751f\u6307\u6570\uff09\u306f\u6700\u3082\u5e83\u304f\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u6307\u6a19\u3067\u3059\u3002\u8fd1\u8d64\u5916\u7dda\uff08NIR\uff09\u3068\u8d64\u8272\u5149\u306e\u53cd\u5c04\u7387\u306e\u5dee\u3092\u3001\u305d\u308c\u3089\u306e\u5408\u8a08\u3067\u5272\u3063\u305f\u5024\u3067\u3059\u3002NDVI = (NIR \u2013 Red) \/ (NIR + Red)\u3002\u5024\u306e\u7bc4\u56f2\u306f-1\u304b\u3089+1\u3067\u3001\u5065\u5168\u3067\u5bc6\u751f\u3057\u305f\u690d\u751f\u306f\u901a\u5e380.6\u304b\u30890.9\u306e\u7bc4\u56f2\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p>NDVI\u306f\u8449\u9762\u7a4d\u6307\u6570\uff08LAI\uff1a\u5358\u4f4d\u5730\u8868\u9762\u7a4d\u3042\u305f\u308a\u306e\u7247\u9762\u8449\u9762\u7a4d\u306e\u5408\u8a08\uff09\u3068\u5f37\u3044\u76f8\u95a2\u95a2\u4fc2\u304c\u3042\u308a\u3001\u3057\u305f\u304c\u3063\u3066\u5149\u5408\u6210\u80fd\u529b\u3084\u30d0\u30a4\u30aa\u30de\u30b9\u84c4\u7a4d\u3068\u3082\u76f8\u95a2\u95a2\u4fc2\u304c\u3042\u308b\u3002.<\/p>\n<ul>\n<li><strong>EVI\uff08\u5f37\u5316\u690d\u751f\u6307\u6570\uff09<\/strong> \u5927\u6c17\u306e\u5f71\u97ff\u3084\u571f\u58cc\u306e\u80cc\u666f\u5e72\u6e09\u3092\u88dc\u6b63\u3059\u308b\u305f\u3081\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u91cf\u306e\u591a\u3044\u71b1\u5e2f\u6797\u3084\u3001\u660e\u308b\u3044\u571f\u58cc\u307e\u305f\u306f\u9732\u51fa\u3057\u305f\u571f\u58cc\u306e\u3042\u308b\u5730\u57df\u3067\u306f\u3001NDVI\u3088\u308a\u3082\u4fe1\u983c\u6027\u304c\u9ad8\u3044\u3002.<\/li>\n<li><strong>SAVI\uff08\u571f\u58cc\u8abf\u6574\u690d\u751f\u6307\u6570\uff09<\/strong> \u571f\u58cc\u306e\u660e\u308b\u3055\u88dc\u6b63\u4fc2\u6570\u3092\u7d44\u307f\u8fbc\u3093\u3067\u304a\u308a\u3001\u3053\u308c\u306f\u7279\u306b\u4e7e\u71e5\u5730\u5e2f\u3084\u534a\u4e7e\u71e5\u5730\u5e2f\u306e\u8fb2\u696d\u74b0\u5883\u306b\u304a\u3044\u3066\u91cd\u8981\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u5730\u57df\u3067\u306f\u3001\u4f5c\u7269\u306e\u5217\u9593\u306e\u88f8\u5730\u304c\u30b9\u30da\u30af\u30c8\u30eb\u4fe1\u53f7\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u3067\u3059\u3002.<\/li>\n<li><strong>GNDVI\uff08\u7dd1\u8272\u6b63\u898f\u5316\u690d\u751f\u6307\u6570\uff09<\/strong> NDVI\u306e\u8a08\u7b97\u5f0f\u306b\u304a\u3044\u3066\u3001\u8d64\u8272\u306e\u53cd\u5c04\u7387\u3092\u7dd1\u8272\u306e\u53cd\u5c04\u7387\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u3067\u3001\u30af\u30ed\u30ed\u30d5\u30a3\u30eb\u6fc3\u5ea6\u306e\u5909\u5316\u306b\u5bfe\u3059\u308b\u611f\u5ea6\u3092\u9ad8\u3081\u3001\u4f5c\u7269\u306e\u8449\u51a0\u304c\u5b8c\u5168\u306b\u9589\u3058\u305f\u6669\u671f\u306b\u304a\u3051\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u5f79\u7acb\u3064\u3002.<\/li>\n<\/ul>\n<p>\u8449\u9762\u7a4d\u6307\u6570\uff08LAI\uff09\u306f\u3001\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u30c7\u30fc\u30bf\u53d6\u5f97\u7d50\u679c\u3067\u3042\u308b\u3068\u540c\u6642\u306b\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u84c4\u7a4d\u306e\u76f4\u63a5\u7684\u306a\u8981\u56e0\u3067\u3082\u3042\u308b\u305f\u3081\u3001\u7279\u7b46\u306b\u5024\u3057\u307e\u3059\u3002LAI\u304c\u9ad8\u3044\u690d\u7269\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u592a\u967d\u653e\u5c04\u3092\u5438\u53ce\u3057\u3001\u3088\u308a\u591a\u304f\u306e\u70ad\u7d20\u3092\u56fa\u5b9a\u3057\u3001\u3088\u308a\u591a\u304f\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u751f\u7523\u3057\u307e\u3059\u3002MODIS\u307e\u305f\u306fSentinel-2\u306e\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u304b\u3089\u751f\u6210\u3055\u308c\u308b\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u7531\u6765\u306eLAI\u30de\u30c3\u30d7\u306f\u3001\u53ce\u91cf\u5f62\u6210\u3068\u6700\u7d42\u7684\u306a\u53ce\u7a6b\u53ef\u80fd\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u4f5c\u7269\u751f\u80b2\u30e2\u30c7\u30eb\u306b\u76f4\u63a5\u5229\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p><!-- ============================================================ --><\/p>\n<h2>\u9678\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306e\u305f\u3081\u306e\u4e3b\u8981\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9<\/h2>\n<p>\u9069\u5207\u306a\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u306e\u9078\u629e\u306f\u3001\u8abf\u67fb\u306e\u898f\u6a21\u3001\u690d\u751f\u306e\u7a2e\u985e\u3001\u5fc5\u8981\u306a\u7a7a\u9593\u89e3\u50cf\u5ea6\u3001\u304a\u3088\u3073\u5229\u7528\u53ef\u80fd\u306a\u4e88\u7b97\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u904b\u7528\u30ec\u30d9\u30eb\u304a\u3088\u3073\u7814\u7a76\u30ec\u30d9\u30eb\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u3067\u73fe\u5728\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u4e3b\u306a\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u793a\u3057\u307e\u3059\u3002Landsat\u304a\u3088\u3073Sentinel\u885b\u661f\u7fa4\u304b\u3089\u306e\u7121\u6599\u306e\u30aa\u30fc\u30d7\u30f3\u30a2\u30af\u30bb\u30b9\u885b\u661f\u30c7\u30fc\u30bf\u306f\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u3092\u6c11\u4e3b\u5316\u3057\u3001\u5546\u7528\u753b\u50cf\u3092\u8cfc\u5165\u3059\u308b\u4e88\u7b97\u304c\u306a\u3044\u7814\u7a76\u8005\u3084\u6a5f\u95a2\u3067\u3082\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002.<\/p>\n<p style=\"padding-left: 40px\"><strong>i. \u30e9\u30f3\u30c9\u30b5\u30c3\u30c8\uff08NASA\/USGS\uff09\uff1a<\/strong> 50\u5e74\u4ee5\u4e0a\u306b\u308f\u305f\u308b\u9023\u7d9a\u30c7\u30fc\u30bf\u300130\u30e1\u30fc\u30c8\u30eb\u89e3\u50cf\u5ea6\u3001\u7121\u6599\u30a2\u30af\u30bb\u30b9\u3002\u30e9\u30f3\u30c9\u30b5\u30c3\u30c8\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u306f\u30011970\u5e74\u4ee3\u307e\u3067\u9061\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u5909\u5316\u306e\u6b74\u53f2\u7684\u5206\u6790\u3092\u53ef\u80fd\u306b\u3057\u3001\u68ee\u6797\u7834\u58ca\u3084\u571f\u5730\u52a3\u5316\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u6bd4\u985e\u306e\u306a\u3044\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<p style=\"padding-left: 40px\"><strong>ii. \u30bb\u30f3\u30c1\u30cd\u30eb2\u53f7\uff08ESA\uff09\uff1a<\/strong> \u4e3b\u8981\u30b9\u30da\u30af\u30c8\u30eb\u5e2f\u57df\u306b\u304a\u3051\u308b\u89e3\u50cf\u5ea610\u30e1\u30fc\u30c8\u30eb\u30015\u65e5\u3054\u3068\u306e\u518d\u8a2a\u5468\u671f\u3001\u7121\u6599\u30a2\u30af\u30bb\u30b9\u3002Sentinel-2\u306f\u3001\u305d\u306e\u89e3\u50cf\u5ea6\u3068\u5468\u6ce2\u6570\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u4f5c\u7269\u30d0\u30a4\u30aa\u30de\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304a\u3088\u3073\u5730\u57df\u68ee\u6797\u8a55\u4fa1\u306b\u304a\u3051\u308b\u73fe\u5728\u306e\u6a19\u6e96\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p style=\"padding-left: 40px\"><strong>iii. \u30bb\u30f3\u30c1\u30cd\u30eb1\u53f7\uff08ESA\uff09\uff1a<\/strong> C\u30d0\u30f3\u30c9SAR\u3001\u5168\u5929\u5019\u578b\u3001\u7121\u6599\u30a2\u30af\u30bb\u30b9\u3002Sentinel-1\u306f\u3001\u5149\u5b66\u30c7\u30fc\u30bf\u306e\u6b20\u843d\u304c\u6162\u6027\u7684\u306a\u554f\u984c\u3068\u306a\u3063\u3066\u3044\u308b\u5730\u57df\u306b\u304a\u3051\u308b\u3001\u96f2\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u71b1\u5e2f\u5730\u57df\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3084\u4f5c\u7269\u30d0\u30a4\u30aa\u30de\u30b9\u6e2c\u5b9a\u306e\u305f\u3081\u306e\u4e3b\u8981\u306a\u30ec\u30fc\u30c0\u30fc\u6e90\u3067\u3059\u3002.<\/p>\n<p style=\"padding-left: 40px\"><strong>iv. MODIS\uff08NASA\uff09\uff1a<\/strong> \u89e3\u50cf\u5ea6250m\uff5e1km\u3001\u6bce\u65e5\u5168\u7403\u3092\u30ab\u30d0\u30fc\u3002MODIS\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u306f\u3001\u5927\u9678\u898f\u6a21\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u5909\u5316\u306e\u691c\u51fa\u3084\u5b63\u7bc0\u5909\u52d5\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u6700\u9069\u3067\u3059\u304c\u3001\u89e3\u50cf\u5ea6\u304c\u7c97\u3044\u305f\u3081\u3001\u65ad\u7247\u5316\u3055\u308c\u305f\u666f\u89b3\u3067\u306e\u6709\u7528\u6027\u306f\u9650\u3089\u308c\u307e\u3059\u3002.<\/p>\n<p style=\"padding-left: 40px\"><strong>v. PlanetScope:<\/strong> \u89e3\u50cf\u5ea63\u30e1\u30fc\u30c8\u30eb\u3001\u6bce\u65e5\u89b3\u6e2c\u3001\u6709\u6599\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u3002PlanetScope\u306f\u3001\u500b\u3005\u306e\u5703\u5834\u898f\u6a21\u3067\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3092\u63d0\u4f9b\u3057\u3001\u5703\u5834\u5185\u306e\u7a7a\u9593\u7684\u5909\u52d5\u304c\u91cd\u8981\u306a\u7cbe\u5bc6\u8fb2\u696d\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002.<\/p>\n<p style=\"padding-left: 40px\"><strong>vi. NASA GEDI LiDAR:<\/strong> \u89b3\u6e2c\u7bc4\u56f2\u306f\u76f4\u5f8425\u30e1\u30fc\u30c8\u30eb\u3001\u71b1\u5e2f\u304a\u3088\u3073\u6e29\u5e2f\u5730\u57df\u3092\u7db2\u7f85\u3057\u3001\u30c7\u30fc\u30bf\u306f\u7121\u6599\u3067\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002GEDI\u306f\u3001\u5730\u7403\u898f\u6a21\u3067\u306e\u6a39\u51a0\u9ad8\u3068\u5730\u4e0a\u90e8\u30d0\u30a4\u30aa\u30de\u30b9\u5bc6\u5ea6\u3092\u6e2c\u5b9a\u3059\u308b\u4e3b\u8981\u306a\u885b\u661f\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u3067\u3059\u3002.<\/p>\n<p style=\"padding-left: 40px\"><strong>vii. ICESat-2\uff08NASA\uff09\uff1a<\/strong> \u5149\u5b50\u8a08\u6570\u578bLiDAR\u306f\u3001\u4e16\u754c\u898f\u6a21\u3067\u89b3\u6e2c\u53ef\u80fd\u3067\u3001\u7279\u306b\u9ad8\u7def\u5ea6\u5730\u57df\u306e\u68ee\u6797\u306b\u304a\u3051\u308b\u6a39\u51a0\u9ad8\u306e\u6e2c\u5b9a\u3084\u3001\u5fae\u7d30\u306a\u9ad8\u3055\u306e\u5909\u5316\u306e\u691c\u51fa\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p><!-- ============================================================ --><\/p>\n<h2>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u3092\u7528\u3044\u305f\u571f\u5730\u30d0\u30a4\u30aa\u30de\u30b9\u306e\u8a08\u7b97\u624b\u9806<\/h2>\n<p>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u30c7\u30fc\u30bf\u3092\u7528\u3044\u305f\u9678\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\u306e\u63a8\u5b9a\u306f\u3001\u69cb\u9020\u5316\u3055\u308c\u305f\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u5f93\u3063\u3066\u884c\u308f\u308c\u307e\u3059\u3002\u5404\u30b9\u30c6\u30c3\u30d7\u306f\u3001\u524d\u306e\u30b9\u30c6\u30c3\u30d7\u306e\u7cbe\u5ea6\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u524d\u51e6\u7406\u3084\u73fe\u5730\u691c\u8a3c\u3067\u624b\u629c\u304d\u3092\u3059\u308b\u3068\u3001\u6700\u7d42\u7684\u306a\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306b\u8aa4\u5dee\u304c\u751f\u3058\u307e\u3059\u3002.<\/p>\n<p><strong>i. \u9069\u5207\u306a\u753b\u50cf\u3092\u9078\u629e\u3059\u308b\uff1a<\/strong> \u5bfe\u8c61\u3068\u306a\u308b\u751f\u614b\u7cfb\u3068\u7814\u7a76\u76ee\u7684\u306b\u5fdc\u3058\u3066\u3001\u30bb\u30f3\u30b5\u30fc\u3001\u7a7a\u9593\u89e3\u50cf\u5ea6\u3001\u304a\u3088\u3073\u671f\u9593\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u68ee\u6797\u30d0\u30a4\u30aa\u30de\u30b9\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u306f\u901a\u5e38\u3001Sentinel-1\u307e\u305f\u306fGEDI\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u4f5c\u7269\u30d0\u30a4\u30aa\u30de\u30b9\u306e\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u306f\u4e00\u822c\u7684\u306bSentinel-2\u307e\u305f\u306f\u30c9\u30ed\u30fc\u30f3\u306b\u3088\u308b\u30de\u30eb\u30c1\u30b9\u30da\u30af\u30c8\u30eb\u753b\u50cf\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"13952\" data-permalink=\"https:\/\/geopard.tech\/jp\/blog\/how-land-biomass-is-calculated-using-remote-sensing\/steps-to-calculate-land-biomass-using-remote-sensing\/\" data-orig-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Steps-to-Calculate-Land-Biomass-Using-Remote-Sensing.png?fit=1254%2C1254&amp;ssl=1\" data-orig-size=\"1254,1254\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"Steps to Calculate Land Biomass Using Remote Sensing\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Steps-to-Calculate-Land-Biomass-Using-Remote-Sensing.png?fit=1024%2C1024&amp;ssl=1\" class=\"wp-image-13952 aligncenter\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Steps-to-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=595%2C595&#038;ssl=1\" alt=\"\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u3092\u7528\u3044\u305f\u571f\u5730\u30d0\u30a4\u30aa\u30de\u30b9\u306e\u8a08\u7b97\u624b\u9806\" width=\"595\" height=\"595\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Steps-to-Calculate-Land-Biomass-Using-Remote-Sensing.png?w=1254&amp;ssl=1 1254w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Steps-to-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Steps-to-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Steps-to-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Steps-to-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Steps-to-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=12%2C12&amp;ssl=1 12w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Steps-to-Calculate-Land-Biomass-Using-Remote-Sensing.png?resize=120%2C120&amp;ssl=1 120w\" sizes=\"(max-width: 595px) 100vw, 595px\" \/><\/p>\n<p><strong>ii. \u753b\u50cf\u306e\u524d\u51e6\u7406:<\/strong> \u5927\u6c17\u88dc\u6b63\u3092\u9069\u7528\u3057\u3066\u3001\u751f\u306e\u30c7\u30b8\u30bf\u30eb\u6570\u5024\u3092\u5730\u8868\u9762\u53cd\u5c04\u7387\u306e\u5024\u306b\u5909\u63db\u3057\u307e\u3059\u3002\u5e7e\u4f55\u88dc\u6b63\u3092\u5b9f\u884c\u3057\u3066\u3001\u753b\u50cf\u304c\u5b9f\u4e16\u754c\u306e\u5ea7\u6a19\u3068\u6b63\u78ba\u306b\u4e00\u81f4\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u96f2\u306b\u3088\u3063\u3066\u6c5a\u67d3\u3055\u308c\u305f\u30d4\u30af\u30bb\u30eb\u3092\u9664\u53bb\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6642\u9593\u7684\u5408\u6210\u3092\u4f7f\u7528\u3057\u3066\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002.<\/p>\n<p><strong>iii. \u690d\u751f\u6307\u6570\u3092\u8a08\u7b97\u3059\u308b\uff1a<\/strong> \u88dc\u6b63\u3055\u308c\u305f\u5730\u8868\u9762\u53cd\u5c04\u7387\u30d0\u30f3\u30c9\u304b\u3089\u3001NDVI\u3001EVI\u3001SAVI\u3001GNDVI\u3001\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u95a2\u9023\u6307\u6a19\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002LiDAR\u30c7\u30fc\u30bf\u306e\u5834\u5408\u306f\u3001\u70b9\u7fa4\u304b\u3089\u6a39\u51a0\u9ad8\u306e\u6307\u6a19\uff08\u6700\u5927\u9ad8\u300195\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb\u9ad8\u3001\u5e73\u5747\u9ad8\uff09\u3092\u5c0e\u51fa\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>iv. \u91ce\u5916\u30d0\u30a4\u30aa\u30de\u30b9\u30b5\u30f3\u30d7\u30eb\u3092\u63a1\u53d6\u3059\u308b\uff1a<\/strong> \u8abf\u67fb\u5730\u57df\u5185\u306e\u4ee3\u8868\u7684\u306a\u533a\u753b\u306b\u304a\u3044\u3066\u3001\u7834\u58ca\u7684\u306a\u4f10\u63a1\u3001\u307e\u305f\u306f\u6a39\u6728\u306e\u76f4\u5f84\u3068\u9ad8\u3055\u306e\u6e2c\u5b9a\u5024\u306b\u30a2\u30ed\u30e1\u30c8\u30ea\u30fc\u5f0f\u3092\u9069\u7528\u3057\u3066\u3001\u5730\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u6e2c\u5b9a\u3059\u308b\u3002\u3053\u308c\u3089\u306e\u73fe\u5834\u6e2c\u5b9a\u5024\u306f\u3001\u30e2\u30c7\u30eb\u306e\u57fa\u76e4\u3068\u306a\u308b\u771f\u5024\u3067\u3042\u308b\u3002.<\/p>\n<p><strong>v. \u4e88\u6e2c\u30e2\u30c7\u30eb\u306e\u69cb\u7bc9\uff1a<\/strong> \u73fe\u5834\u3067\u6e2c\u5b9a\u3057\u305f\u30d0\u30a4\u30aa\u30de\u30b9\u5024\u3092\u3001\u540c\u3058\u5834\u6240\u3067\u53d6\u5f97\u3057\u305f\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u5909\u6570\uff08\u690d\u751f\u6307\u6570\u3001\u6a39\u51a0\u9ad8\u6307\u6a19\u3001SAR\u5f8c\u65b9\u6563\u4e71\u5024\uff09\u306b\u5bfe\u3057\u3066\u56de\u5e30\u5206\u6790\u3057\u307e\u3059\u3002\u95a2\u4fc2\u6027\u306e\u8907\u96d1\u3055\u3084\u5229\u7528\u53ef\u80fd\u306a\u8a13\u7df4\u30c7\u30fc\u30bf\u306e\u91cf\u306b\u5fdc\u3058\u3066\u3001\u56de\u5e30\u5206\u6790\u3001\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u3001\u30b5\u30dd\u30fc\u30c8\u30d9\u30af\u30bf\u30fc\u30de\u30b7\u30f3\u3001\u307e\u305f\u306f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>vi. \u30e2\u30c7\u30eb\u7d50\u679c\u3092\u691c\u8a3c\u3059\u308b\uff1a<\/strong> \u4e88\u6e2c\u7cbe\u5ea6\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u3001\u30db\u30fc\u30eb\u30c9\u30a2\u30a6\u30c8\u691c\u8a3c\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\uff08\u30e2\u30c7\u30eb\u5b66\u7fd2\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u5703\u5834\u30c7\u30fc\u30bf\uff09\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002RMSE\uff08\u4e8c\u4e57\u5e73\u5747\u5e73\u65b9\u6839\u8aa4\u5dee\uff09\u3001R\u00b2\uff08\u6c7a\u5b9a\u4fc2\u6570\uff09\u3001\u304a\u3088\u3073\u30d0\u30a4\u30a2\u30b9\u3092\u5831\u544a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7cbe\u5ea6\u304c\u4e0d\u5341\u5206\u306a\u5834\u5408\u306f\u3001\u30e2\u30c7\u30eb\u3092\u6539\u826f\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p><strong>vii. \u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u3092\u751f\u6210\u3059\u308b\uff1a<\/strong> \u691c\u8a3c\u6e08\u307f\u306e\u30e2\u30c7\u30eb\u3092\u753b\u50cf\u5168\u4f53\u306b\u9069\u7528\u3057\u3001\u5404\u30d4\u30af\u30bb\u30eb\u306b\u4e88\u6e2c\u30d0\u30a4\u30aa\u30de\u30b9\u5024\uff08Mg\/ha\u307e\u305f\u306ft\/ha\uff09\u304c\u542b\u307e\u308c\u308b\u3001\u7a7a\u9593\u7684\u306b\u9023\u7d9a\u3057\u305f\u30d0\u30a4\u30aa\u30de\u30b9\u5bc6\u5ea6\u30de\u30c3\u30d7\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/p>\n<div>\n<p>2024\u5e742\u6708\u306b\u767a\u884c\u3055\u308c\u305fInternational Journal of Remote Sensing\u8a8c\u306f\u3001GEDI LiDAR\u306e\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3068\u30aa\u30fc\u30d7\u30f3\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a\u5149\u5b66\u30c7\u30fc\u30bf\u304a\u3088\u3073\u30ec\u30fc\u30c0\u30fc\u30c7\u30fc\u30bf\uff08Sentinel-1\/2\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30a4\u30f3\u30c9\u306e\u68ee\u6797\u306e\u5730\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\u5bc6\u5ea6\u30de\u30c3\u30d7\u3092\u7a7a\u9593\u7684\u306b\u9023\u7d9a\u7684\u306b\u4f5c\u6210\u3067\u304d\u308b\u3053\u3068\u3092\u767a\u898b\u3057\u305f\u3002\u6700\u9069\u306a\u30e2\u30c7\u30eb\u69cb\u6210\u3067\u306f\u3001\u5358\u4e00\u30bd\u30fc\u30b9\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3068\u6bd4\u8f03\u3057\u3066\u4e88\u6e2c\u306e\u4e0d\u78ba\u5b9f\u6027\u304c\u5927\u5e45\u306b\u4f4e\u6e1b\u3055\u308c\u308b\u3002.<\/p>\n<p>\u5b9f\u52d9\u62c5\u5f53\u8005\u306b\u3068\u3063\u3066\u3001\u3053\u308c\u306f\u5358\u4e00\u306e\u30bb\u30f3\u30b5\u30fc\u306b\u983c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u8907\u6570\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u7d71\u5408\u3059\u308b\u3053\u3068\u3067\u3001\u904b\u7528\u4e0a\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306e\u4fe1\u983c\u6027\u304c\u4f53\u7cfb\u7684\u306b\u5411\u4e0a\u3059\u308b\u3053\u3068\u3092\u88cf\u4ed8\u3051\u308b\u3082\u306e\u3067\u3042\u308b\u3002.<\/p>\n<\/div>\n<p><!-- ============================================================ --><\/p>\n<h2>\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306b\u7528\u3044\u3089\u308c\u308b\u30e2\u30c7\u30eb\u3068\u624b\u6cd5<\/h2>\n<p>\u30e2\u30c7\u30eb\u306e\u9078\u629e\u306f\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u30b7\u30b9\u30c6\u30e0\u306e\u7cbe\u5ea6\u3068\u6c4e\u7528\u6027\u306e\u4e21\u65b9\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002\u30b7\u30f3\u30d7\u30eb\u306a\u30e2\u30c7\u30eb\u306f\u900f\u660e\u6027\u304c\u9ad8\u304f\u3001\u65b0\u3057\u3044\u5834\u6240\u3078\u306e\u9069\u7528\u6027\u3082\u9ad8\u3044\u3002\u8907\u96d1\u306a\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306f\u3001\u5927\u898f\u6a21\u306a\u8a13\u7df4\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u304b\u3089\u3088\u308a\u9ad8\u3044\u7cbe\u5ea6\u3092\u5f15\u304d\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u304c\u3001\u5c40\u6240\u7684\u306a\u6761\u4ef6\u306b\u904e\u5270\u9069\u5408\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n<p>\u7d4c\u9a13\u7684\u56de\u5e30\u30e2\u30c7\u30eb\u306f\u3001\u5703\u5834\u30d0\u30a4\u30aa\u30de\u30b9\u3068\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u5909\u6570\u3068\u306e\u9593\u306b\u76f4\u63a5\u7684\u306a\u6570\u5b66\u7684\u95a2\u4fc2\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001NDVI\u3068\u4f5c\u7269\u306e\u4e7e\u7269\u53ce\u91cf\u3068\u306e\u9593\u306e\u7dda\u5f62\u56de\u5e30\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30e2\u30c7\u30eb\u306f\u89e3\u91c8\u304c\u5bb9\u6613\u3067\u8a08\u7b97\u3082\u8fc5\u901f\u3067\u3059\u304c\u3001\u30b9\u30da\u30af\u30c8\u30eb\u3068\u30d0\u30a4\u30aa\u30de\u30b9\u306e\u95a2\u4fc2\u304c\u975e\u7dda\u5f62\u3067\u3042\u308b\u5834\u5408\u3084\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u5024\u306e\u7bc4\u56f2\u304c\u975e\u5e38\u306b\u5e83\u3044\u5834\u5408\u306b\u306f\u3001\u6027\u80fd\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002.<\/p>\n<p>\u6a5f\u68b0\u5b66\u7fd2\u624b\u6cd5\u306f\u3001\u30c7\u30fc\u30bf\u304b\u3089\u8907\u96d1\u306a\u975e\u7dda\u5f62\u95a2\u4fc2\u3092\u5b66\u7fd2\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u9650\u754c\u3092\u514b\u670d\u3057\u307e\u3059\u3002\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\uff08\u6570\u767e\u3082\u306e\u500b\u3005\u306e\u6c7a\u5b9a\u6728\u306e\u4e88\u6e2c\u3092\u5e73\u5747\u5316\u3059\u308b\u30a2\u30f3\u30b5\u30f3\u30d6\u30eb\u6c7a\u5b9a\u6728\uff09\u306f\u3001\u73fe\u5728\u3001\u6797\u696d\u3068\u8fb2\u696d\u306e\u4e21\u65b9\u306b\u304a\u3044\u3066\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306b\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3067\u3059\u3002.<\/p>\n<p>\u767a\u8868\u3055\u308c\u305f\u7814\u7a76 <em>\u690d\u7269\u79d1\u5b66\u306e\u6700\u524d\u7dda<\/em> \uff082024\u5e7412\u6708\uff09\u306f\u3001GEDI\u3068\u30de\u30eb\u30c1\u30bd\u30fc\u30b9\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u30c7\u30fc\u30bf\u306b\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5358\u4e00\u30bb\u30f3\u30b5\u30fc\u56de\u5e30\u30a2\u30d7\u30ed\u30fc\u30c1\u3088\u308a\u3082\u6709\u610f\u306b\u9ad8\u3044R\u00b2\u5024\u3067\u30c8\u30a6\u30d2\u30fb\u30e2\u30df\u6797\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u5024\u304c\u5f97\u3089\u308c\u308b\u3053\u3068\u3092\u5b9f\u8a3c\u3057\u305f\u3002.<\/p>\n<ul>\n<li><strong>\u30b5\u30dd\u30fc\u30c8\u30d9\u30af\u30bf\u30fc\u30de\u30b7\u30f3\uff08SVM\uff09\uff1a<\/strong> \u9ad8\u6b21\u5143\u7279\u5fb4\u7a7a\u9593\u306b\u304a\u3044\u3066\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u30af\u30e9\u30b9\u9593\u306e\u6700\u9069\u306a\u5206\u96e2\u5883\u754c\u3092\u898b\u3064\u3051\u51fa\u3057\u307e\u3059\u3002SVM\u306f\u3001\u5c0f\u898f\u6a21\u304b\u3089\u4e2d\u898f\u6a21\u306e\u8a13\u7df4\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3067\u826f\u597d\u306a\u6027\u80fd\u3092\u767a\u63ee\u3057\u3001\u9069\u5207\u306a\u6b63\u5247\u5316\u3092\u884c\u3046\u3053\u3068\u3067\u904e\u5b66\u7fd2\u306b\u5bfe\u3057\u3066\u3082\u9811\u5065\u3067\u3059\u3002.<\/li>\n<li><strong>\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\uff1a<\/strong> \u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08CNN\uff09\u3068\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9CNN-LSTM\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306f\u3001\u753b\u50cf\u5185\u306e\u7a7a\u9593\u7684\u304a\u3088\u3073\u6642\u9593\u7684\u30d1\u30bf\u30fc\u30f3\u3092\u540c\u6642\u306b\u51e6\u7406\u3057\u307e\u3059\u30022024\u5e74\u306b\u767a\u8868\u3055\u308c\u305f\u7814\u7a76\u3067\u306f\u3001 <em>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\uff08MDPI\uff09<\/em> \u4e2d\u56fd\u676d\u5dde\u306b\u304a\u3051\u308b\u68ee\u6797\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306b\u304a\u3044\u3066\u3001RF\u3001CNN\u3001\u304a\u3088\u3073CNN-LSTM\u30e2\u30c7\u30eb\u3092\u6bd4\u8f03\u3057\u305f\u7d50\u679c\u3001\u6df1\u5c64\u5b66\u7fd2\u30e2\u30c7\u30eb\u306f\u3001\u5358\u4e00\u70b9\u56de\u5e30\u6cd5\u3067\u306f\u5168\u304f\u6349\u3048\u3089\u308c\u306a\u304b\u3063\u305f\u7a7a\u9593\u7684\u6587\u8108\u3092\u6349\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u3002.<\/li>\n<li><strong>\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30e2\u30c7\u30eb\uff1a<\/strong> \u7269\u7406\u7684\u306a\u690d\u751f\u30e2\u30c7\u30eb\uff08\u65e5\u5c04\u91cf\u3068\u6c34\u5206\u91cf\u306b\u57fa\u3065\u3044\u3066\u690d\u7269\u306e\u6210\u9577\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u30e2\u30c7\u30eb\uff09\u3068\u3001\u7d71\u8a08\u7684\u307e\u305f\u306f\u6a5f\u68b0\u5b66\u7fd2\u306b\u3088\u308b\u8f03\u6b63\u30ec\u30a4\u30e4\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3002\u3053\u308c\u3089\u306e\u624b\u6cd5\u306f\u3001\u5c40\u6240\u7684\u306a\u8a13\u7df4\u30c7\u30fc\u30bf\u306e\u307f\u306b\u983c\u308b\u3053\u3068\u306a\u304f\u3001\u5730\u57df\u3092\u8d85\u3048\u3066\u4e00\u822c\u5316\u3067\u304d\u308b\u7269\u7406\u7684\u306b\u73fe\u5b9f\u7684\u306a\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u5024\u3092\u69cb\u7bc9\u3067\u304d\u308b\u305f\u3081\u3001\u307e\u3059\u307e\u3059\u597d\u307e\u308c\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>\n<p><!-- ============================================================ --><\/p>\n<h2>\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u7cbe\u5ea6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0<\/h2>\n<p>\u305f\u3068\u3048\u6700\u9ad8\u306e\u30bb\u30f3\u30b5\u30fc\u3068\u30e2\u30c7\u30eb\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3042\u3063\u3066\u3082\u3001\u57fa\u3068\u306a\u308b\u30c7\u30fc\u30bf\u306e\u8cea\u304c\u4f4e\u3044\u5834\u5408\u3084\u3001\u7269\u7406\u7684\u306a\u74b0\u5883\u306b\u3088\u3063\u3066\u30ce\u30a4\u30ba\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u306f\u3001\u4fe1\u983c\u6027\u306e\u4f4e\u3044\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8a2d\u8a08\u3059\u308b\u8005\u306b\u3068\u3063\u3066\u3001\u3053\u308c\u3089\u306e\u7cbe\u5ea6\u3092\u5236\u9650\u3059\u308b\u8981\u56e0\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n<p style=\"padding-left: 40px\"><strong>1. \u5bc6\u96c6\u6797\u306b\u304a\u3051\u308b\u4fe1\u53f7\u98fd\u548c\uff1a<\/strong> \u30d0\u30a4\u30aa\u30de\u30b9\u91cf\u306e\u591a\u3044\u71b1\u5e2f\u6797\u3067\u306f\u3001\u5149\u5b66\u304a\u3088\u3073C\u30d0\u30f3\u30c9SAR\u4fe1\u53f7\u306f\u98fd\u548c\u3057\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u91cf\u304c\u5897\u52a0\u3057\u7d9a\u3051\u3066\u3082\u5897\u52a0\u304c\u6b62\u307e\u308a\u307e\u3059\u3002NDVI\u306fAGB\u5024\u304c\u7d04100%\u3092\u8d85\u3048\u308b\u3068\u98fd\u548c\u3057\u307e\u3059\u3002 <strong>150\uff5e200 Mg\/ha<\/strong>, \u305d\u306e\u305f\u3081\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u304c400\uff5e600 Mg\/ha\u306b\u9054\u3059\u308b\u3053\u3068\u3082\u3042\u308b\u539f\u751f\u71b1\u5e2f\u6797\u3067\u306f\u4fe1\u983c\u6027\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002L\u30d0\u30f3\u30c9SAR\u3068LiDAR\u306f\u3001\u306f\u308b\u304b\u306b\u9ad8\u3044\u30d0\u30a4\u30aa\u30de\u30b9\u30ec\u30d9\u30eb\u3067\u98fd\u548c\u3059\u308b\u305f\u3081\u3001\u3053\u306e\u3088\u3046\u306a\u74b0\u5883\u3067\u306f\u597d\u307e\u308c\u307e\u3059\u3002.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"13953\" data-permalink=\"https:\/\/geopard.tech\/jp\/blog\/how-land-biomass-is-calculated-using-remote-sensing\/factors-affecting-biomass-estimation-accuracy\/\" data-orig-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Factors-Affecting-Biomass-Estimation-Accuracy.png?fit=1254%2C1254&amp;ssl=1\" data-orig-size=\"1254,1254\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;,&quot;alt&quot;:&quot;&quot;}\" data-image-title=\"Factors Affecting Biomass Estimation Accuracy\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Factors-Affecting-Biomass-Estimation-Accuracy.png?fit=1024%2C1024&amp;ssl=1\" class=\"wp-image-13953 aligncenter\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Factors-Affecting-Biomass-Estimation-Accuracy.png?resize=648%2C648&#038;ssl=1\" alt=\"\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u7cbe\u5ea6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0\" width=\"648\" height=\"648\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Factors-Affecting-Biomass-Estimation-Accuracy.png?w=1254&amp;ssl=1 1254w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Factors-Affecting-Biomass-Estimation-Accuracy.png?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Factors-Affecting-Biomass-Estimation-Accuracy.png?resize=1024%2C1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Factors-Affecting-Biomass-Estimation-Accuracy.png?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Factors-Affecting-Biomass-Estimation-Accuracy.png?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Factors-Affecting-Biomass-Estimation-Accuracy.png?resize=12%2C12&amp;ssl=1 12w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2026\/08\/Factors-Affecting-Biomass-Estimation-Accuracy.png?resize=120%2C120&amp;ssl=1 120w\" sizes=\"(max-width: 648px) 100vw, 648px\" \/><\/p>\n<p style=\"padding-left: 40px\"><strong>2. \u5b63\u7bc0\u5909\u52d5\uff1a<\/strong> \u690d\u751f\u306e\u53cd\u5c04\u7387\u306f\u5b63\u7bc0\u306b\u3088\u3063\u3066\u5287\u7684\u306b\u5909\u5316\u3057\u307e\u3059\u30024\u6708\u306e\u5c0f\u9ea6\u7551\u306eNDVI\u5024\u306f\u30018\u6708\u306e\u540c\u3058\u7551\u306eNDVI\u5024\u3068\u306f\u6839\u672c\u7684\u306b\u7570\u306a\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u72b6\u614b\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002\u30e2\u30c7\u30eb\u306f\u5b63\u7bc0\u5909\u52d5\u3092\u8003\u616e\u3059\u308b\u304b\u3001\u5404\u751f\u80b2\u6bb5\u968e\u3054\u3068\u306b\u500b\u5225\u306b\u8f03\u6b63\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p style=\"padding-left: 40px\"><strong>3. \u96f2\u306b\u3088\u308b\u5e72\u6e09\uff1a<\/strong> \u5149\u5b66\u30bb\u30f3\u30b5\u30fc\u306f\u96f2\u304c\u5b58\u5728\u3059\u308b\u5834\u6240\u3067\u306f\u3069\u3053\u3067\u3082\u30c7\u30fc\u30bf\u3092\u5931\u3044\u307e\u3059\u3002\u6e7f\u6f64\u306a\u71b1\u5e2f\u5730\u57df\u3067\u306f\u3001\u96f2\u306b\u3088\u308b\u6c5a\u67d3\u306f <strong>70%\u306e\u753b\u50cf\u53d6\u5f97<\/strong> \u7279\u5b9a\u306e\u5e74\u306b\u304a\u3044\u3066\u306f\u3001\u30ec\u30fc\u30c0\u30fc\u3084LiDAR\u306b\u3088\u308b\u4ee3\u66ff\u624b\u6bb5\u3001\u3042\u308b\u3044\u306f\u8907\u6570\u5e74\u306b\u308f\u305f\u308b\u5408\u6210\u6226\u7565\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002.<\/p>\n<p style=\"padding-left: 40px\"><strong>4. \u6df7\u5408\u30d4\u30af\u30bb\u30eb:<\/strong> \u4e2d\u7a0b\u5ea6\u306e\u7a7a\u9593\u89e3\u50cf\u5ea6\uff0830m\uff5e250m\uff09\u3067\u306f\u30011\u3064\u306e\u753b\u50cf\u30d4\u30af\u30bb\u30eb\u306b\u4f5c\u7269\u306e\u7a2e\u985e\u3001\u88f8\u5730\u3001\u6c34\u304c\u6df7\u5728\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u30b9\u30da\u30af\u30c8\u30eb\u4fe1\u53f7\u306f\u3053\u308c\u3089\u3059\u3079\u3066\u306e\u8868\u9762\u306e\u5e73\u5747\u3092\u53cd\u6620\u3059\u308b\u305f\u3081\u3001\u690d\u751f\u4fe1\u53f7\u304c\u5e0c\u91c8\u3055\u308c\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u4e88\u6e2c\u306b\u7cfb\u7d71\u7684\u306a\u8aa4\u5dee\u304c\u751f\u3058\u307e\u3059\u3002.<\/p>\n<p style=\"padding-left: 40px\"><strong>5. \u5730\u5f62\u306e\u5f71\u97ff\uff1a<\/strong> \u50be\u659c\u5730\u3067\u306f\u3001\u592a\u967d\u5149\u306e\u7167\u5c04\u89d2\u5ea6\u3068\u30bb\u30f3\u30b5\u30fc\u306e\u8996\u91ce\u89d2\u306e\u4e21\u65b9\u306e\u5f62\u72b6\u304c\u5909\u5316\u3057\u3001\u30bb\u30f3\u30b5\u30fc\u3067\u8a18\u9332\u3055\u308c\u308b\u53cd\u5c04\u7387\u306e\u5024\u3082\u5909\u5316\u3057\u307e\u3059\u3002\u5c71\u5cb3\u5730\u5e2f\u3067\u306f\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u30e2\u30c7\u30eb\u3092\u78ba\u5b9f\u306b\u9069\u7528\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u5730\u5f62\u88dc\u6b63\u304c\u5fc5\u9808\u3067\u3059\u3002.<\/p>\n<div>\n<p>\u3042\u308b\u7814\u7a76\u3067\u306f\u3001GEDI L4A\u5730\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\u5bc6\u5ea6\u88fd\u54c1\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u7bc4\u56f2\u306e\u30d0\u30a4\u30a2\u30b9\u304c\u898b\u3089\u308c\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u305f\u3002 <strong>-54.24\uff5e+106.23 Mg\/ha<\/strong> \u30e9\u30aa\u30b9\u306e\u69d8\u3005\u306a\u68ee\u6797\u30bf\u30a4\u30d7\u306b\u304a\u3044\u3066\u3001\u56fd\u5bb6\u68ee\u6797\u8cc7\u6e90\u8abf\u67fb\u306e\u53c2\u7167\u30c7\u30fc\u30bf\u3068\u6bd4\u8f03\u3057\u305f\u5834\u5408\u3002.<\/p>\n<p>\u3053\u306e\u3053\u3068\u304b\u3089\u3001\u4e16\u754c\u7684\u306b\u691c\u8a3c\u6e08\u307f\u306e\u5b87\u5b99\u642d\u8f09\u578bLiDAR\u88fd\u54c1\u3067\u3042\u3063\u3066\u3082\u3001\u7279\u5b9a\u306e\u56fd\u3084\u5730\u57df\u306e\u72b6\u6cc1\u306b\u304a\u3044\u3066\u904b\u7528\u4e0a\u8a31\u5bb9\u3067\u304d\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u5024\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u3001\u73fe\u5730\u3067\u306e\u518d\u8f03\u6b63\u304c\u5fc5\u8981\u3067\u3042\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u305f\u3002.<\/p>\n<\/div>\n<p><!-- ============================================================ --><\/p>\n<h2>\u571f\u5730\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u306e\u69d8\u3005\u306a\u5206\u91ce\u3078\u306e\u5fdc\u7528<\/h2>\n<p>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u30c7\u30fc\u30bf\u304b\u3089\u4f5c\u6210\u3055\u308c\u305f\u571f\u5730\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306f\u3001\u653f\u5e9c\u306e\u6c17\u5019\u5909\u52d5\u5831\u544a\u304b\u3089\u500b\u3005\u306e\u8fb2\u5834\u7d4c\u55b6\u306b\u81f3\u308b\u307e\u3067\u3001\u975e\u5e38\u306b\u5e45\u5e83\u3044\u5206\u91ce\u306b\u304a\u3051\u308b\u5b9f\u52d9\u7684\u306a\u610f\u601d\u6c7a\u5b9a\u306b\u5f79\u7acb\u3066\u3089\u308c\u3066\u3044\u308b\u3002.<\/p>\n<p><strong>\u68ee\u6797\u7ba1\u7406\u6a5f\u95a2<\/strong> \u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306f\u3001\u4f10\u63a1\u533a\u753b\u306e\u512a\u5148\u9806\u4f4d\u4ed8\u3051\u3001\u6301\u7d9a\u53ef\u80fd\u306a\u53ce\u7a6b\u91cf\u306e\u63a8\u5b9a\u3001\u304a\u3088\u3073\u8a8d\u8a3c\u57fa\u6e96\u3078\u306e\u6e96\u62e0\u72b6\u6cc1\u306e\u8a18\u9332\u306b\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002\u68ee\u6797\u5168\u4f53\u3092\u5bfe\u8c61\u3068\u3057\u305f\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306f\u3001\u73fe\u5730\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u7269\u6d41\u7684\u306b\u56f0\u96e3\u307e\u305f\u306f\u8cbb\u7528\u304c\u304b\u304b\u308a\u3059\u304e\u308b\u5730\u57df\u306b\u304a\u3044\u3066\u3001\u9ad8\u4fa1\u306a\u30b5\u30f3\u30d7\u30eb\u30d9\u30fc\u30b9\u306e\u68ee\u6797\u8abf\u67fb\u306b\u4ee3\u308f\u308b\u6709\u52b9\u306a\u624b\u6bb5\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>\u70ad\u7d20\u84c4\u7a4d\u91cf\u306e\u63a8\u5b9a<\/strong> \u306f\u3001\u7d4c\u6e08\u7684\u306b\u6700\u3082\u91cd\u8981\u306a\u7528\u9014\u306e 1 \u3064\u3067\u3059\u3002\u5730\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9 1 Mg \u3042\u305f\u308a\u7d04 <strong>\u70ad\u7d200.47Mg<\/strong> \uff08IPCC\u6a19\u6e96\u63db\u7b97\u4fc2\u6570\uff09\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u6b63\u78ba\u306a\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306f\u3001REDD+\u306e\u652f\u6255\u3044\u3068\u81ea\u4e3b\u7684\u306a\u70ad\u7d20\u5e02\u5834\u30af\u30ec\u30b8\u30c3\u30c8\u306e\u57fa\u76e4\u3068\u306a\u308b\u691c\u8a3c\u6e08\u307f\u306e\u70ad\u7d20\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u306b\u76f4\u63a5\u5909\u63db\u3055\u308c\u307e\u3059\u300250\u4e07\u30d8\u30af\u30bf\u30fc\u30eb\u306e\u71b1\u5e2f\u6797\u4fdd\u8b77\u533a\u3092\u5bfe\u8c61\u3068\u3057\u305f\u691c\u8a3c\u6e08\u307f\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306f\u3001\u6570\u5104\u30c9\u30eb\u76f8\u5f53\u306e\u70ad\u7d20\u8cc7\u7523\u3092\u8868\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<ul>\n<li><strong>\u7cbe\u5bc6\u8fb2\u696d\uff1a<\/strong> \u30c9\u30ed\u30fc\u30f3\u3084Sentinel-2\u885b\u661f\u753b\u50cf\u304b\u3089\u5f97\u3089\u308c\u308b\u4f5c\u7269\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306f\u3001\u5703\u5834\u5185\u306e\u690d\u7269\u751f\u80b2\u306e\u3070\u3089\u3064\u304d\u3092\u7279\u5b9a\u3057\u3001\u53ce\u91cf\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u6295\u5165\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3059\u308b\u53ef\u5909\u65bd\u80a5\u3084\u704c\u6f11\u3092\u53ef\u80fd\u306b\u3059\u308b\u3002.<\/li>\n<li><strong>\u5c71\u706b\u4e8b\u306e\u71c3\u6599\u8a55\u4fa1\uff1a<\/strong> \u67af\u308c\u6728\u3084\u4e7e\u71e5\u3057\u305f\u8349\u672c\u30d0\u30a4\u30aa\u30de\u30b9\u306f\u3001\u706b\u707d\u306e\u71c3\u6599\u3068\u306a\u308b\u3002\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306b\u3088\u3063\u3066\u4f5c\u6210\u3055\u308c\u305f\u71c3\u6599\u30de\u30c3\u30d7\u306f\u3001\u706b\u707d\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u5730\u57df\u306b\u304a\u3051\u308b\u8a08\u753b\u7684\u306a\u91ce\u713c\u304d\u30d7\u30ed\u30b0\u30e9\u30e0\u3084\u5c71\u706b\u4e8b\u5c01\u3058\u8fbc\u3081\u8a08\u753b\u306e\u7b56\u5b9a\u306b\u5f79\u7acb\u3064\u3002.<\/li>\n<li><strong>\u751f\u7269\u591a\u69d8\u6027\u306e\u4fdd\u5168\uff1a<\/strong> \u30d0\u30a4\u30aa\u30de\u30b9\u91cf\u304c\u591a\u304f\u3001\u69cb\u9020\u7684\u306b\u8907\u96d1\u306a\u690d\u751f\u306f\u3001\u4e00\u822c\u7684\u306b\u751f\u7269\u591a\u69d8\u6027\u304c\u9ad8\u3044\u3002\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306f\u3001\u512a\u5148\u7684\u306b\u4fdd\u8b77\u3059\u3079\u304d\u5730\u57df\u3092\u7279\u5b9a\u3057\u3001\u5fa9\u5143\u3055\u308c\u305f\u751f\u606f\u5730\u306e\u56de\u5fa9\u72b6\u6cc1\u3092\u9577\u671f\u7684\u306b\u8ffd\u8de1\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3002.<\/li>\n<li><strong>\u30d0\u30a4\u30aa\u30a8\u30cd\u30eb\u30ae\u30fc\u8a08\u753b\uff1a<\/strong> \u653f\u5e9c\u3084\u30a8\u30cd\u30eb\u30ae\u30fc\u4f01\u696d\u306f\u3001\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u30c7\u30fc\u30bf\u3092\u5229\u7528\u3057\u3066\u3001\u30d0\u30a4\u30aa\u30a8\u30cd\u30eb\u30ae\u30fc\u751f\u7523\u306e\u305f\u3081\u306e\u8fb2\u696d\u6b8b\u6e23\u3084\u6728\u8cea\u30d0\u30a4\u30aa\u30de\u30b9\u306e\u6301\u7d9a\u53ef\u80fd\u306a\u4f9b\u7d66\u91cf\u3092\u8a55\u4fa1\u3057\u3001\u53ce\u7a6b\u91cf\u304c\u751f\u614b\u7cfb\u306e\u518d\u751f\u80fd\u529b\u3092\u8d85\u3048\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>\n<p><!-- ============================================================ --><\/p>\n<h2>\u30d0\u30a4\u30aa\u30de\u30b9\u8a08\u7b97\u306b\u304a\u3051\u308b\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306e\u5229\u70b9<\/h2>\n<p>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306b\u57fa\u3065\u304f\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u306f\u3001\u5730\u4e0a\u8abf\u67fb\u3067\u306f\u5230\u5e95\u5b9f\u73fe\u3067\u304d\u306a\u3044\u69d8\u3005\u306a\u6a5f\u80fd\u3092\u517c\u306d\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u5229\u70b9\u3053\u305d\u304c\u3001\u3053\u306e\u6280\u8853\u304c\u904e\u53bb10\u5e74\u9593\u3067\u6570\u5341\u30ab\u56fd\u306b\u304a\u3044\u3066\u5b9f\u9a13\u6bb5\u968e\u304b\u3089\u5b9f\u7528\u6bb5\u968e\u3078\u3068\u79fb\u884c\u3057\u305f\u7406\u7531\u3067\u3059\u3002.<\/p>\n<p>\u975e\u7834\u58ca\u6e2c\u5b9a\u306f\u3001\u304a\u305d\u3089\u304f\u6700\u3082\u57fa\u672c\u7684\u306a\u5229\u70b9\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306f\u3001\u690d\u751f\u3092\u63a1\u53d6\u3057\u305f\u308a\u3001\u5208\u308a\u53d6\u3063\u305f\u308a\u3001\u4e71\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u690d\u751f\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u53ce\u96c6\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5168\u304f\u540c\u3058\u5834\u6240\u3067\u7e70\u308a\u8fd4\u3057\u6e2c\u5b9a\u3092\u884c\u3046\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u70ad\u7d20\u4f1a\u8a08\u3084\u751f\u614b\u7cfb\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u304a\u3044\u3066\u6700\u3082\u91cd\u8981\u306a\u6307\u6a19\u3067\u3042\u308b\u3001\u6642\u9593\u306e\u7d4c\u904e\u306b\u4f34\u3046\u30d0\u30a4\u30aa\u30de\u30b9\u306e\u5909\u5316\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>\n<ul>\n<li><strong>\u4f4e\u30b3\u30b9\u30c8\u3067\u5927\u898f\u6a21\u306a\u30ab\u30d0\u30ec\u30c3\u30b8\u3092\u5b9f\u73fe\uff1a<\/strong> \u30bb\u30f3\u30b5\u30fc\u3068\u51e6\u7406\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u304c\u4e00\u5ea6\u69cb\u7bc9\u3055\u308c\u308c\u3070\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u8abf\u67fb\u306e\u5bfe\u8c61\u5730\u57df\u3092100\u4e07\u30d8\u30af\u30bf\u30fc\u30eb\u8ffd\u52a0\u3059\u308b\u30b3\u30b9\u30c8\u306f\u5b9f\u8cea\u7684\u306b\u30bc\u30ed\u3068\u306a\u308b\u3002\u3053\u306e\u30b3\u30b9\u30c8\u69cb\u9020\u306f\u3001\u9762\u7a4d\u306b\u6bd4\u4f8b\u3057\u3066\u30b3\u30b9\u30c8\u304c\u5897\u52a0\u3059\u308b\u73fe\u5730\u8abf\u67fb\u3068\u306f\u6b63\u53cd\u5bfe\u3067\u3042\u308b\u3002.<\/li>\n<li><strong>\u983b\u7e41\u306a\u6642\u9593\u7684\u66f4\u65b0\uff1a<\/strong> Sentinel-2\u306f\u3001\u5730\u7403\u4e0a\u306e\u3042\u3089\u3086\u308b\u5834\u6240\u30925\u65e5\u3054\u3068\u306b\u518d\u8a2a\u3057\u307e\u3059\u3002\u3053\u306e\u983b\u5ea6\u306b\u3088\u308a\u3001\u751f\u80b2\u671f\u9593\u5168\u4f53\u306b\u308f\u305f\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u5e741\u56de\u306e\u73fe\u5730\u8abf\u67fb\u3067\u306f\u5168\u304f\u6349\u3048\u3089\u308c\u306a\u3044\u52d5\u7684\u306a\u5909\u5316\u3092\u6349\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/li>\n<li><strong>\u6b74\u53f2\u7684\u5206\u6790\u80fd\u529b\uff1a<\/strong> \u30e9\u30f3\u30c9\u30b5\u30c3\u30c8\u306e\u30a2\u30fc\u30ab\u30a4\u30d6\u306b\u306f\u30011972\u5e74\u4ee5\u964d\u306e\u753b\u50cf\u304c\u53ce\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u7814\u7a76\u8005\u306f\u3001\u904e\u53bb\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u79fb\u3092\u518d\u69cb\u7bc9\u3059\u308b\u3053\u3068\u3067\u3001\u7d2f\u7a4d\u7684\u306a\u68ee\u6797\u7834\u58ca\u91cf\u3092\u5b9a\u91cf\u5316\u3057\u305f\u308a\u3001\u64b9\u4e71\u5f8c\u306e\u751f\u614b\u7cfb\u306e\u56de\u5fa9\u72b6\u6cc1\u3092\u8a55\u4fa1\u3057\u305f\u308a\u3001\u88dc\u511f\u8acb\u6c42\u306e\u305f\u3081\u306e\u64b9\u4e71\u524d\u306e\u57fa\u6e96\u72b6\u614b\u3092\u78ba\u7acb\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/li>\n<li><strong>\u571f\u5730\u7ba1\u7406\u8005\u306e\u610f\u601d\u6c7a\u5b9a\u80fd\u529b\u306e\u5411\u4e0a\uff1a<\/strong> \u7a7a\u9593\u7684\u306b\u660e\u793a\u7684\u306a\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306f\u3001\u666f\u89b3\u5185\u306e\u3069\u3053\u3067\u30d0\u30a4\u30aa\u30de\u30b9\u304c\u84c4\u7a4d\u3001\u6e1b\u5c11\u3001\u307e\u305f\u306f\u5b89\u5b9a\u3057\u3066\u3044\u308b\u304b\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u571f\u5730\u7ba1\u7406\u8005\u304c\u4ecb\u5165\u7b56\u3092\u6700\u3082\u52b9\u679c\u7684\u306a\u5834\u6240\u306b\u7684\u3092\u7d5e\u3063\u3066\u5b9f\u65bd\u3059\u308b\u305f\u3081\u306e\u7a7a\u9593\u7684\u306a\u7cbe\u5ea6\u3092\u63d0\u4f9b\u3059\u308b\u3002.<\/li>\n<\/ul>\n<p><!-- ============================================================ --><\/p>\n<h2>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306b\u304a\u3051\u308b\u9650\u754c\u3068\u8ab2\u984c<\/h2>\n<p>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u306f\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3060\u304c\u3001\u5b9f\u52d9\u8005\u306f\u91cd\u5927\u306a\u610f\u601d\u6c7a\u5b9a\u306b\u305d\u306e\u7d50\u679c\u3092\u7528\u3044\u308b\u524d\u306b\u3001\u6280\u8853\u7684\u306a\u9650\u754c\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/p>\n<p>\u5bc6\u6797\u306b\u304a\u3051\u308b\u4fe1\u53f7\u98fd\u548c\u306f\u3001\u5149\u5b66\u5f0f\u304a\u3088\u3073C\u30d0\u30f3\u30c9\u30ec\u30fc\u30c0\u30fc\u30bb\u30f3\u30b5\u30fc\u306b\u3068\u3063\u3066\u672a\u89e3\u6c7a\u306e\u8ab2\u984c\u3067\u3042\u308b\u3002\u6a39\u51a0\u304c\u9589\u3058\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u304c\u30bb\u30f3\u30b5\u30fc\u56fa\u6709\u306e\u95be\u5024\u3092\u8d85\u3048\u3066\u84c4\u7a4d\u3055\u308c\u308b\u3068\u3001\u30b9\u30da\u30af\u30c8\u30eb\u4fe1\u53f7\u307e\u305f\u306f\u5f8c\u65b9\u6563\u4e71\u4fe1\u53f7\u306f\u30d0\u30a4\u30aa\u30de\u30b9\u306e\u5897\u52a0\u306b\u4f34\u3063\u3066\u5897\u52a0\u3057\u306a\u304f\u306a\u308b\u3002.<\/p>\n<p>LiDAR\u306f\u5206\u5149\u53cd\u5c04\u7387\u3067\u306f\u306a\u304f\u7269\u7406\u69cb\u9020\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u3001\u3053\u306e\u554f\u984c\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u304c\u3001\u822a\u7a7a\u6a5f\u642d\u8f09\u578bLiDAR\u306e\u30c7\u30fc\u30bf\u53ce\u96c6\u306f\u4f9d\u7136\u3068\u3057\u3066\u9ad8\u4fa1\u3067\u3042\u308a\u3001GEDI\u306e\u3088\u3046\u306a\u5b87\u5b99\u642d\u8f09\u578bLiDAR\u306f\u3001\u58c1\u4e00\u9762\u3092\u30ab\u30d0\u30fc\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u307e\u3070\u3089\u3067\u4e0d\u9023\u7d9a\u306a\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u3057\u304b\u63d0\u4f9b\u3057\u307e\u305b\u3093\u3002.<\/p>\n<ul>\n<li><strong>\u30d5\u30a3\u30fc\u30eb\u30c9\u691c\u8a3c\u306f\u5fc5\u9808\u3067\u3059\u3002<\/strong> \u5b9f\u969b\u306e\u73fe\u5730\u6e2c\u5b9a\u5024\u3068\u306e\u7167\u5408\u3068\u691c\u8a3c\u306a\u3057\u306b\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u5024\u3092\u751f\u6210\u3059\u308b\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u30e2\u30c7\u30eb\u306f\u5b58\u5728\u3057\u306a\u3044\u3002\u73fe\u5730\u30c7\u30fc\u30bf\u306e\u8cea\u306f\u6700\u7d42\u7684\u306a\u5730\u56f3\u306e\u8cea\u3092\u76f4\u63a5\u5de6\u53f3\u3059\u308b\u304c\u3001\u591a\u69d8\u306a\u666f\u89b3\u306b\u304a\u3044\u3066\u4ee3\u8868\u7684\u306a\u73fe\u5730\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3059\u308b\u3053\u3068\u306f\u3001\u8cbb\u7528\u3068\u6280\u8853\u306e\u4e21\u9762\u3067\u56f0\u96e3\u3092\u4f34\u3046\u3002.<\/li>\n<li><strong>\u5927\u6c17\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\u306f\u3001\u614e\u91cd\u306a\u88dc\u6b63\u304c\u5fc5\u8981\u3067\u3059\u3002<\/strong> 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Engine\u306e\u3088\u3046\u306a\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u5730\u7406\u7a7a\u9593\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u95a2\u3059\u308b\u77e5\u8b58\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u306e\u6280\u8853\u7684\u306a\u969c\u58c1\u304c\u3001\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306e\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9\u3092\u6301\u305f\u306a\u3044\u8fb2\u5b66\u8005\u3084\u571f\u5730\u7ba1\u7406\u8005\u306b\u3088\u308b\u5c0e\u5165\u3092\u59a8\u3052\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li><strong>\u30e2\u30c7\u30eb\u306e\u4e0d\u78ba\u5b9f\u6027\u306f\u3001\u8a13\u7df4\u30c7\u30fc\u30bf\u304b\u3089\u306e\u8ddd\u96e2\u304c\u96e2\u308c\u308b\u306b\u3064\u308c\u3066\u5897\u5927\u3059\u308b\u3002<\/strong> \u30d6\u30e9\u30b8\u30eb\u306e\u30a2\u30de\u30be\u30f3\u71b1\u5e2f\u96e8\u6797\u3067\u8f03\u6b63\u3055\u308c\u305f\u30d0\u30a4\u30aa\u30de\u30b9\u30e2\u30c7\u30eb\u306f\u3001\u69cb\u9020\u7684\u306b\u7570\u306a\u308b\u897f\u30a2\u30d5\u30ea\u30ab\u306e\u68ee\u6797\u306b\u9069\u7528\u3057\u305f\u5834\u5408\u3001\u305f\u3068\u3048\u4e21\u65b9\u3068\u3082\u71b1\u5e2f\u6e7f\u6f64\u6797\u306b\u5206\u985e\u3055\u308c\u308b\u3068\u3057\u3066\u3082\u3001\u6027\u80fd\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u5730\u7406\u7684\u306b\u591a\u69d8\u306a\u7814\u7a76\u5730\u57df\u5168\u4f53\u3067\u7cbe\u5ea6\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u5730\u57df\u3054\u3068\u306e\u8f03\u6b63\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002.<\/li>\n<\/ul>\n<p><!-- ============================================================ --><\/p>\n<h2>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306e\u5c06\u6765\u52d5\u5411<\/h2>\n<p>\u9678\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u306e\u6280\u8853\u74b0\u5883\u306f\u6025\u901f\u306b\u9032\u5316\u3057\u3066\u3044\u308b\u3002\u4eca\u5f8c5\u5e74\u304b\u308910\u5e74\u306e\u9593\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u30c8\u30ec\u30f3\u30c9\u304c\u53ce\u675f\u3059\u308b\u3053\u3068\u3067\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306e\u7cbe\u5ea6\u3001\u30a2\u30af\u30bb\u30b9\u6027\u3001\u304a\u3088\u3073\u904b\u7528\u4e0a\u306e\u62e1\u5f35\u6027\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3059\u308b\u3068\u898b\u8fbc\u307e\u308c\u3066\u3044\u308b\u3002.<\/p>\n<p>AI\u3092\u6d3b\u7528\u3057\u305f\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u306f\u3001\u73fe\u5728\u9032\u884c\u4e2d\u306e\u6700\u3082\u9769\u65b0\u7684\u306a\u6280\u8853\u958b\u767a\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u30c7\u30a3\u30fc\u30d7\u30e9\u30fc\u30cb\u30f3\u30b0\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3001\u7279\u306b\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30c8\u30e9\u30f3\u30b9\u30d5\u30a9\u30fc\u30de\u30fc\u30d9\u30fc\u30b9\u306e\u30e2\u30c7\u30eb\u306f\u3001\u885b\u661f\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u306b\u542b\u307e\u308c\u308b\u30b9\u30da\u30af\u30c8\u30eb\u3001\u7a7a\u9593\u3001\u6642\u9593\u3068\u3044\u3063\u305f\u3042\u3089\u3086\u308b\u60c5\u5831\u3092\u540c\u6642\u306b\u51e6\u7406\u3057\u3001\u3088\u308a\u5358\u7d14\u306a\u30e2\u30c7\u30eb\u3067\u306f\u691c\u51fa\u3067\u304d\u306a\u3044\u30d0\u30a4\u30aa\u30de\u30b9\u30b7\u30b0\u30ca\u30eb\u3092\u62bd\u51fa\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306b\u304a\u3051\u308bAI\u3068\u6a5f\u68b0\u5b66\u7fd2\u306e\u7d71\u5408\u306f\u3001 <strong>2021\u5e74\u304b\u30892026\u5e74\u306e\u9593\u306b35%<\/strong>, \u30d3\u30b8\u30cd\u30b9\u30ea\u30b5\u30fc\u30c1\u30a4\u30f3\u30b5\u30a4\u30c8\u306b\u3088\u308b\u3068\u3001\u3053\u308c\u306f\u690d\u751f\u30c7\u30fc\u30bf\u306e\u5927\u898f\u6a21\u306a\u5206\u6790\u65b9\u6cd5\u3092\u6839\u672c\u7684\u306b\u5909\u9769\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u3002.<\/p>\n<p>\u6b27\u5dde\u5b87\u5b99\u6a5f\u95a2\uff08ESA\uff09\u306eBIOMASS\u30df\u30c3\u30b7\u30e7\u30f3\u306f2024\u5e74\u306b\u6253\u3061\u4e0a\u3052\u3089\u308c\u3001\u71b1\u5e2f\u6797\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u5c02\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305f\u521d\u306e\u5b87\u5b99\u642d\u8f09\u578bP\u30d0\u30f3\u30c9SAR\u3092\u642d\u8f09\u3057\u3066\u3044\u308b\u3002P\u30d0\u30f3\u30c9\u4fe1\u53f7\uff08\u6ce2\u9577\u7d0470cm\uff09\u306f\u68ee\u6797\u306e\u6a39\u51a0\u6df1\u304f\u307e\u3067\u6d78\u900f\u3057\u3001\u3088\u308a\u77ed\u3044\u6ce2\u9577\u306e\u30ec\u30fc\u30c0\u30fc\u3067\u306f\u5230\u9054\u3067\u304d\u306a\u3044\u6728\u8cea\u306e\u5e79\u3084\u592a\u3044\u679d\u307e\u3067\u5c4a\u304f\u3002.<\/p>\n<p>\u7814\u7a76\u8ad6\u6587\u304c\u767a\u8868\u3055\u308c\u307e\u3057\u305f <em>\u79d1\u5b66\u30ec\u30dd\u30fc\u30c8<\/em> \uff082023\u5e744\u6708\uff09\u306f\u3001P\u30d0\u30f3\u30c9TomoSAR\uff08\u30c8\u30e2\u30b0\u30e9\u30d5\u30a3\u30c3\u30afSAR\u3001\u8907\u6570\u306e\u30ec\u30fc\u30c0\u30fc\u901a\u904e\u304b\u30893\u6b21\u5143\u306e\u68ee\u6797\u69cb\u9020\u3092\u518d\u69cb\u7bc9\u3059\u308b\u6280\u8853\uff09\u304c\u30d5\u30e9\u30f3\u30b9\u9818\u30ae\u30a2\u30ca\u306e\u5bc6\u96c6\u3057\u305f\u71b1\u5e2f\u6797\u5168\u4f53\u3067\u6709\u671b\u306aAGB\u63a8\u5b9a\u5024\u3092\u751f\u6210\u3057\u3001BIOMASS\u30df\u30c3\u30b7\u30e7\u30f3\u304c\u904b\u7528\u4e0a\u4f55\u3092\u3082\u305f\u3089\u3059\u304b\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u3092\u793a\u3057\u305f\u3053\u3068\u3092\u5b9f\u8a3c\u3057\u305f\u3002.<\/p>\n<ul>\n<li><strong>\u5927\u898f\u6a21\u306a\u30de\u30eb\u30c1\u30bb\u30f3\u30b5\u30fc\u30c7\u30fc\u30bf\u878d\u5408\uff1a<\/strong> \u5149\u5b66\u3001\u30ec\u30fc\u30c0\u30fc\u3001LiDAR\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u81ea\u52d5\u7684\u306b\u7d44\u307f\u5408\u308f\u305b\u3001\u7279\u5b9a\u306e\u751f\u614b\u7cfb\u3084\u5b63\u7bc0\u306b\u304a\u3051\u308b\u5404\u30bb\u30f3\u30b5\u30fc\u306e\u4fe1\u983c\u6027\u306b\u5fdc\u3058\u3066\u91cd\u307f\u4ed8\u3051\u3092\u884c\u3046\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u5b9f\u9a13\u7684\u306a\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u304b\u3089\u3001\u30af\u30e9\u30a6\u30c9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u5c55\u958b\u3055\u308c\u308b\u904b\u7528\u30c4\u30fc\u30eb\u3078\u3068\u79fb\u884c\u3057\u3064\u3064\u3042\u308b\u3002.<\/li>\n<li><strong>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u304a\u3088\u3073\u307b\u307c\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff1a<\/strong> Google Earth Engine\u3084Microsoft Planetary Computer\u3068\u3044\u3063\u305f\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u5730\u7406\u7a7a\u9593\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u3088\u308a\u3001\u885b\u661f\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u7d99\u7d9a\u7684\u304b\u3064\u81ea\u52d5\u7684\u306a\u51e6\u7406\u304c\u53ef\u80fd\u306b\u306a\u3063\u305f\u3002\u68ee\u6797\u7834\u58ca\u767a\u751f\u304b\u308924\uff5e48\u6642\u9593\u4ee5\u5185\u306b\u767a\u52d5\u3059\u308b\u3001\u307b\u307c\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u68ee\u6797\u7834\u58ca\u8b66\u5831\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u3059\u3067\u306b\u3044\u304f\u3064\u304b\u306e\u71b1\u5e2f\u8af8\u56fd\u3067\u904b\u7528\u3055\u308c\u3066\u3044\u308b\u3002.<\/li>\n<li><strong>\u7cbe\u5bc6\u8fb2\u696d\u306e\u305f\u3081\u306e\u30c7\u30b8\u30bf\u30eb\u30c4\u30a4\u30f3\uff1a<\/strong> \u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u3067\u5f97\u3089\u308c\u305f\u30d0\u30a4\u30aa\u30de\u30b9\u30c7\u30fc\u30bf\u3092\u3001\u571f\u58cc\u30bb\u30f3\u30b5\u30fc\u3001\u6c17\u8c61\u30e2\u30c7\u30eb\u3001\u4f5c\u7269\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30e2\u30c7\u30eb\u3068\u7d71\u5408\u3059\u308b\u3053\u3068\u3067\u3001\u8fb2\u5834\u898f\u6a21\u306e\u30c7\u30b8\u30bf\u30eb\u30c4\u30a4\u30f3\uff08\u5b9f\u969b\u306e\u5703\u5834\u306e\u4eee\u60f3\u30ec\u30d7\u30ea\u30ab\uff09\u304c\u4f5c\u6210\u3055\u308c\u3001\u8fb2\u5bb6\u306f\u7ba1\u7406\u30b7\u30ca\u30ea\u30aa\u3092\u73fe\u5b9f\u4e16\u754c\u3067\u5b9f\u65bd\u3059\u308b\u524d\u306b\u30c6\u30b9\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/li>\n<li><strong>\u7cbe\u5bc6\u8fb2\u696d\u306e\u7d71\u5408\uff1a<\/strong> \u624b\u9803\u306a\u4fa1\u683c\u306e\u30c9\u30ed\u30fc\u30f3\u30bb\u30f3\u30b5\u30fc\u3001\u885b\u661f\u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u3001\u305d\u3057\u3066AI\u3092\u6d3b\u7528\u3057\u305f\u5206\u6790\u6280\u8853\u306e\u878d\u5408\u306b\u3088\u308a\u3001\u7814\u7a76\u6a5f\u95a2\u3084\u653f\u5e9c\u6a5f\u95a2\u3060\u3051\u3067\u306a\u304f\u3001\u500b\u3005\u306e\u8fb2\u5bb6\u306b\u3068\u3063\u3066\u3082\u521d\u3081\u3066\u3001\u5703\u5834\u898f\u6a21\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u304c\u7d4c\u6e08\u7684\u306b\u5229\u7528\u53ef\u80fd\u306b\u306a\u308a\u3064\u3064\u3042\u308b\u3002.<\/li>\n<\/ul>\n<div>\n<p>\u7814\u7a76\u306b\u3088\u308b\u3068\u3001\u30e9\u30f3\u30c0\u30e0\u30d5\u30a9\u30ec\u30b9\u30c8\u30e2\u30c7\u30eb\u3068Sentinel-1\u3001Sentinel-2\u3001\u304a\u3088\u3073\u822a\u7a7a\u6a5f\u642d\u8f09LiDAR\u304b\u3089\u306e\u30de\u30eb\u30c1\u30e2\u30fc\u30c0\u30eb\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u30c7\u30fc\u30bf\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u6e29\u5e2f\u6df7\u4ea4\u6797\u306b\u304a\u3051\u308b\u5730\u4e0a\u90e8\u30d0\u30a4\u30aa\u30de\u30b9\uff08AGB\uff09\u306e\u63a8\u5b9a\u5024\u304c\u3001\u5358\u4e00\u30bb\u30f3\u30b5\u30fc\u306b\u3088\u308b\u30a2\u30d7\u30ed\u30fc\u30c1\u3088\u308a\u3082\u5927\u5e45\u306b\u4f4e\u3044\u4e88\u6e2c\u4e0d\u78ba\u5b9f\u6027\u3067\u5f97\u3089\u308c\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u3001\u6a19\u6e96\u7684\u306a\u7121\u6599\u885b\u661f\u30c7\u30fc\u30bf\u3067\u3042\u3063\u3066\u3082\u30bb\u30f3\u30b5\u30fc\u878d\u5408\u306e\u904b\u7528\u4e0a\u306e\u4fa1\u5024\u304c\u5b9f\u8a3c\u3055\u308c\u305f\u3002.<\/p>\n<p>\u5b9f\u52d9\u5bb6\u306b\u3068\u3063\u3066\u3001\u3053\u308c\u306f\u65e2\u5b58\u306e\u7121\u6599\u30c7\u30fc\u30bf\u30bd\u30fc\u30b9\u3068\u9069\u5207\u306b\u8a2d\u8a08\u3055\u308c\u305f\u6a5f\u68b0\u5b66\u7fd2\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u9ad8\u4fa1\u306a\u65b0\u3057\u3044\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u3001\u7814\u7a76\u30ec\u30d9\u30eb\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u6a5f\u80fd\u3092\u65e2\u306b\u5b9f\u73fe\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<\/div>\n<p><strong>1. \u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306b\u6700\u9069\u306a\u885b\u661f\u306f\u3069\u308c\u3067\u3059\u304b\uff1f <\/strong>\u3042\u3089\u3086\u308b\u72b6\u6cc1\u306b\u6700\u9069\u306a\u885b\u661f\u306f\u5b58\u5728\u3057\u307e\u305b\u3093\u3002Sentinel-2\u306f\u3001\u4f5c\u7269\u3084\u4e2d\u89e3\u50cf\u5ea6\u306e\u68ee\u6797\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d4\u30f3\u30b0\u306b\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002GEDI LiDAR\u306f\u3001\u68ee\u6797\u306e\u5730\u4e0a\u90e8\u30d0\u30a4\u30aa\u30de\u30b9\uff08AGB\uff09\u306b\u95a2\u3059\u308b\u6700\u3082\u6b63\u78ba\u306a\u6a39\u51a0\u9ad8\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002Sentinel-1 SAR\u306f\u3001\u96f2\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u71b1\u5e2f\u5730\u57df\u3067\u597d\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u6700\u9069\u306a\u904b\u7528\u65b9\u6cd5\u306f\u3001\u8907\u6570\u306e\u30bb\u30f3\u30b5\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n<p><strong>2. \u30c9\u30ed\u30fc\u30f3\u306f\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u6b63\u78ba\u306b\u63a8\u5b9a\u3067\u304d\u308b\u304b\uff1f<\/strong> \u306f\u3044\u3002\u30de\u30eb\u30c1\u30b9\u30da\u30af\u30c8\u30eb\u30ab\u30e1\u30e9\u3084LiDAR\u30bb\u30f3\u30b5\u30fc\u3092\u642d\u8f09\u3057\u305f\u30c9\u30ed\u30fc\u30f3\u306f\u3001\u975e\u5e38\u306b\u9ad8\u3044\u7a7a\u9593\u5206\u89e3\u80fd\u3067\u4f5c\u7269\u3084\u5c0f\u898f\u6a21\u68ee\u6797\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u63a8\u5b9a\u3067\u304d\u307e\u3059\u3002\u30c9\u30ed\u30fc\u30f3\u306b\u3088\u308b\u4f5c\u7269\u306e\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u5024\u306f\u3001\u98db\u884c\u6642\u671f\u3092\u9069\u5207\u306a\u751f\u80b2\u6bb5\u968e\u306b\u5408\u308f\u305b\u3001\u30b9\u30da\u30af\u30c8\u30eb\u30bb\u30f3\u30b5\u30fc\u3092\u9069\u5207\u306b\u6821\u6b63\u3059\u308c\u3070\u3001\u901a\u5e38\u3001\u73fe\u5730\u6e2c\u5b9a\u5024\u3068\u306e\u76f8\u95a2\u304cR\u00b2 = 0.80\uff5e0.95\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>3\uff0e\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u306e\u7cbe\u5ea6\u306f\u3069\u306e\u7a0b\u5ea6\u3067\u3059\u304b\uff1f<\/strong> \u7cbe\u5ea6\u306f\u3001\u30bb\u30f3\u30b5\u30fc\u306e\u7a2e\u985e\u3001\u751f\u614b\u7cfb\u3001\u30e2\u30c7\u30eb\u624b\u6cd5\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002LiDAR\u306b\u3088\u308b\u826f\u597d\u306a\u30c7\u30fc\u30bf\u304c\u5f97\u3089\u308c\u308b\u6e29\u5e2f\u6797\u3067\u306f\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306eRMSE\u5024\u306f20\uff5e40 Mg\/ha\u306b\u9054\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u5bc6\u96c6\u3057\u305f\u71b1\u5e2f\u6797\u3067\u306f\u3001\u4fe1\u53f7\u98fd\u548c\u306e\u305f\u3081\u3001\u5149\u5b66\u30bb\u30f3\u30b5\u30fc\u306e\u307f\u3092\u7528\u3044\u305f\u624b\u6cd5\u3067\u306fRMSE\u5024\u304c60\uff5e100 Mg\/ha\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30de\u30eb\u30c1\u30bb\u30f3\u30b5\u30fc\u878d\u5408\u30e2\u30c7\u30eb\u306f\u3001\u30b7\u30f3\u30b0\u30eb\u30bb\u30f3\u30b5\u30fc\u624b\u6cd5\u3088\u308a\u3082\u4e00\u8cab\u3057\u3066\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002.<\/p>\n<p><strong>4. \u6c17\u5019\u5909\u52d5\u306b\u304a\u3044\u3066\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u63a8\u5b9a\u304c\u91cd\u8981\u306a\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong> \u68ee\u6797\u3084\u8fb2\u5730\u306f\u3001\u30d0\u30a4\u30aa\u30de\u30b9\u3068\u3057\u3066\u81a8\u5927\u306a\u91cf\u306e\u70ad\u7d20\u3092\u84c4\u7a4d\u3057\u3066\u3044\u307e\u3059\u3002\u68ee\u6797\u7834\u58ca\u3084\u571f\u5730\u52a3\u5316\u306f\u3001\u3053\u306e\u84c4\u7a4d\u3055\u308c\u305f\u70ad\u7d20\u3092CO\u2082\u3068\u3057\u3066\u5927\u6c17\u4e2d\u306b\u653e\u51fa\u3057\u3001\u6c17\u5019\u5909\u52d5\u3092\u52a0\u901f\u3055\u305b\u307e\u3059\u3002\u6b63\u78ba\u306a\u30d0\u30a4\u30aa\u30de\u30b9\u30de\u30c3\u30d7\u306f\u3001\u70ad\u7d20\u84c4\u7a4d\u91cf\u306e\u691c\u8a3c\u3001\u68ee\u6797\u6e1b\u5c11\u306e\u76e3\u8996\u3001\u305d\u3057\u3066REDD+\u306a\u3069\u306e\u56fd\u969b\u7684\u306a\u6c17\u5019\u5909\u52d5\u5bfe\u7b56\u67a0\u7d44\u307f\u306b\u304a\u3051\u308b\u690d\u6797\u30fb\u4fdd\u5168\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u52b9\u679c\u5b9a\u91cf\u5316\u306e\u57fa\u76e4\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n<p><strong>5. \u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u3067\u5730\u4e0b\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u63a8\u5b9a\u3067\u304d\u308b\u304b\uff1f <\/strong>\u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b7\u30f3\u30b0\u3067\u306f\u3001\u5730\u4e0b\u30d0\u30a4\u30aa\u30de\u30b9\u3092\u76f4\u63a5\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u5730\u4e0b\u30d0\u30a4\u30aa\u30de\u30b9\uff08BGB\uff09\u306f\u3001\u5730\u4e0a\u30d0\u30a4\u30aa\u30de\u30b9\uff08AGB\uff09\u304b\u3089\u3001IPCC\u306a\u3069\u306e\u6a5f\u95a2\u304c\u767a\u8868\u3057\u3066\u3044\u308b\u91ce\u5916\u8abf\u67fb\u304b\u3089\u5f97\u3089\u308c\u305f\u6839\u830e\u6bd4\u4fc2\u6570\u3092\u7528\u3044\u3066\u63a8\u5b9a\u3055\u308c\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u68ee\u6797\u751f\u614b\u7cfb\u306b\u304a\u3044\u3066\u3001\u6a39\u7a2e\u3054\u3068\u306e\u6839\u830e\u6bd4\u306f0.15\uff5e0.40\u306e\u7bc4\u56f2\u306b\u3042\u308a\u3001AGB\u30de\u30c3\u30d7\u304c\u5b58\u5728\u3059\u308b\u5834\u6240\u3067\u3042\u308c\u3070\u3001\u9593\u63a5\u7684\u306bBGB\u3092\u63a8\u5b9a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n<p><!-- 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